From 14f0e4518df299f0b36a664e865251ea10a0d766 Mon Sep 17 00:00:00 2001 From: Julien Renard Date: Tue, 9 Dec 2025 12:56:09 +0100 Subject: [PATCH 1/3] New Exercise in strings package : HuffmanDecoder --- data/strings.HuffmanDecoder/LoremIpsum.txt | 100 ++++++++++++++++++ data/strings.HuffmanDecoder/in_0 | 2 + data/strings.HuffmanDecoder/in_1 | 2 + data/strings.HuffmanDecoder/in_10 | 2 + data/strings.HuffmanDecoder/in_11 | 2 + data/strings.HuffmanDecoder/in_12 | 2 + data/strings.HuffmanDecoder/in_13 | 2 + data/strings.HuffmanDecoder/in_14 | 2 + data/strings.HuffmanDecoder/in_15 | 2 + data/strings.HuffmanDecoder/in_16 | 2 + data/strings.HuffmanDecoder/in_17 | 2 + data/strings.HuffmanDecoder/in_18 | 2 + data/strings.HuffmanDecoder/in_19 | 2 + data/strings.HuffmanDecoder/in_2 | 2 + data/strings.HuffmanDecoder/in_20 | 2 + data/strings.HuffmanDecoder/in_21 | 2 + data/strings.HuffmanDecoder/in_22 | 2 + data/strings.HuffmanDecoder/in_23 | 2 + data/strings.HuffmanDecoder/in_24 | 2 + data/strings.HuffmanDecoder/in_25 | 2 + data/strings.HuffmanDecoder/in_26 | 2 + data/strings.HuffmanDecoder/in_27 | 2 + data/strings.HuffmanDecoder/in_28 | 2 + data/strings.HuffmanDecoder/in_29 | 2 + data/strings.HuffmanDecoder/in_3 | 2 + data/strings.HuffmanDecoder/in_30 | 2 + data/strings.HuffmanDecoder/in_31 | 2 + data/strings.HuffmanDecoder/in_32 | 2 + data/strings.HuffmanDecoder/in_33 | 2 + data/strings.HuffmanDecoder/in_34 | 2 + data/strings.HuffmanDecoder/in_35 | 2 + data/strings.HuffmanDecoder/in_36 | 2 + data/strings.HuffmanDecoder/in_37 | 2 + data/strings.HuffmanDecoder/in_38 | 2 + data/strings.HuffmanDecoder/in_39 | 2 + data/strings.HuffmanDecoder/in_4 | 2 + data/strings.HuffmanDecoder/in_40 | 2 + data/strings.HuffmanDecoder/in_41 | 2 + data/strings.HuffmanDecoder/in_42 | 2 + data/strings.HuffmanDecoder/in_43 | 2 + data/strings.HuffmanDecoder/in_44 | 2 + data/strings.HuffmanDecoder/in_45 | 2 + data/strings.HuffmanDecoder/in_46 | 2 + data/strings.HuffmanDecoder/in_47 | 2 + data/strings.HuffmanDecoder/in_48 | 2 + data/strings.HuffmanDecoder/in_49 | 2 + data/strings.HuffmanDecoder/in_5 | 2 + data/strings.HuffmanDecoder/in_50 | 2 + data/strings.HuffmanDecoder/in_51 | 2 + data/strings.HuffmanDecoder/in_52 | 2 + data/strings.HuffmanDecoder/in_53 | 2 + data/strings.HuffmanDecoder/in_54 | 2 + data/strings.HuffmanDecoder/in_55 | 2 + data/strings.HuffmanDecoder/in_56 | 2 + data/strings.HuffmanDecoder/in_57 | 2 + data/strings.HuffmanDecoder/in_58 | 2 + data/strings.HuffmanDecoder/in_59 | 2 + data/strings.HuffmanDecoder/in_6 | 2 + data/strings.HuffmanDecoder/in_60 | 2 + data/strings.HuffmanDecoder/in_61 | 2 + data/strings.HuffmanDecoder/in_62 | 2 + data/strings.HuffmanDecoder/in_63 | 2 + data/strings.HuffmanDecoder/in_64 | 2 + data/strings.HuffmanDecoder/in_65 | 2 + data/strings.HuffmanDecoder/in_66 | 2 + data/strings.HuffmanDecoder/in_67 | 2 + data/strings.HuffmanDecoder/in_68 | 2 + data/strings.HuffmanDecoder/in_69 | 2 + data/strings.HuffmanDecoder/in_7 | 2 + data/strings.HuffmanDecoder/in_70 | 2 + data/strings.HuffmanDecoder/in_71 | 2 + data/strings.HuffmanDecoder/in_72 | 2 + data/strings.HuffmanDecoder/in_73 | 2 + data/strings.HuffmanDecoder/in_74 | 2 + data/strings.HuffmanDecoder/in_75 | 2 + data/strings.HuffmanDecoder/in_76 | 2 + data/strings.HuffmanDecoder/in_77 | 2 + data/strings.HuffmanDecoder/in_78 | 2 + data/strings.HuffmanDecoder/in_79 | 2 + data/strings.HuffmanDecoder/in_8 | 2 + data/strings.HuffmanDecoder/in_80 | 2 + data/strings.HuffmanDecoder/in_81 | 2 + data/strings.HuffmanDecoder/in_82 | 2 + data/strings.HuffmanDecoder/in_83 | 2 + data/strings.HuffmanDecoder/in_84 | 2 + data/strings.HuffmanDecoder/in_85 | 2 + data/strings.HuffmanDecoder/in_86 | 2 + data/strings.HuffmanDecoder/in_87 | 2 + data/strings.HuffmanDecoder/in_88 | 2 + data/strings.HuffmanDecoder/in_89 | 2 + data/strings.HuffmanDecoder/in_9 | 2 + data/strings.HuffmanDecoder/in_90 | 2 + data/strings.HuffmanDecoder/in_91 | 2 + data/strings.HuffmanDecoder/in_92 | 2 + data/strings.HuffmanDecoder/in_93 | 2 + data/strings.HuffmanDecoder/in_94 | 2 + data/strings.HuffmanDecoder/in_95 | 2 + data/strings.HuffmanDecoder/in_96 | 2 + data/strings.HuffmanDecoder/in_97 | 2 + data/strings.HuffmanDecoder/in_98 | 2 + data/strings.HuffmanDecoder/in_99 | 2 + src/main/java/strings/HuffmanDecoder.java | 50 +++++++++ .../java/strings/HuffmanDecoderGenerator.java | 95 +++++++++++++++++ src/test/java/strings/HuffmanDecoderTest.java | 78 ++++++++++++++ 104 files changed, 523 insertions(+) create mode 100644 data/strings.HuffmanDecoder/LoremIpsum.txt create mode 100644 data/strings.HuffmanDecoder/in_0 create mode 100644 data/strings.HuffmanDecoder/in_1 create mode 100644 data/strings.HuffmanDecoder/in_10 create mode 100644 data/strings.HuffmanDecoder/in_11 create mode 100644 data/strings.HuffmanDecoder/in_12 create mode 100644 data/strings.HuffmanDecoder/in_13 create mode 100644 data/strings.HuffmanDecoder/in_14 create mode 100644 data/strings.HuffmanDecoder/in_15 create mode 100644 data/strings.HuffmanDecoder/in_16 create mode 100644 data/strings.HuffmanDecoder/in_17 create mode 100644 data/strings.HuffmanDecoder/in_18 create mode 100644 data/strings.HuffmanDecoder/in_19 create mode 100644 data/strings.HuffmanDecoder/in_2 create mode 100644 data/strings.HuffmanDecoder/in_20 create mode 100644 data/strings.HuffmanDecoder/in_21 create mode 100644 data/strings.HuffmanDecoder/in_22 create mode 100644 data/strings.HuffmanDecoder/in_23 create mode 100644 data/strings.HuffmanDecoder/in_24 create mode 100644 data/strings.HuffmanDecoder/in_25 create mode 100644 data/strings.HuffmanDecoder/in_26 create mode 100644 data/strings.HuffmanDecoder/in_27 create mode 100644 data/strings.HuffmanDecoder/in_28 create mode 100644 data/strings.HuffmanDecoder/in_29 create mode 100644 data/strings.HuffmanDecoder/in_3 create mode 100644 data/strings.HuffmanDecoder/in_30 create mode 100644 data/strings.HuffmanDecoder/in_31 create mode 100644 data/strings.HuffmanDecoder/in_32 create mode 100644 data/strings.HuffmanDecoder/in_33 create mode 100644 data/strings.HuffmanDecoder/in_34 create mode 100644 data/strings.HuffmanDecoder/in_35 create mode 100644 data/strings.HuffmanDecoder/in_36 create mode 100644 data/strings.HuffmanDecoder/in_37 create mode 100644 data/strings.HuffmanDecoder/in_38 create mode 100644 data/strings.HuffmanDecoder/in_39 create mode 100644 data/strings.HuffmanDecoder/in_4 create mode 100644 data/strings.HuffmanDecoder/in_40 create mode 100644 data/strings.HuffmanDecoder/in_41 create mode 100644 data/strings.HuffmanDecoder/in_42 create mode 100644 data/strings.HuffmanDecoder/in_43 create mode 100644 data/strings.HuffmanDecoder/in_44 create mode 100644 data/strings.HuffmanDecoder/in_45 create mode 100644 data/strings.HuffmanDecoder/in_46 create mode 100644 data/strings.HuffmanDecoder/in_47 create mode 100644 data/strings.HuffmanDecoder/in_48 create mode 100644 data/strings.HuffmanDecoder/in_49 create mode 100644 data/strings.HuffmanDecoder/in_5 create mode 100644 data/strings.HuffmanDecoder/in_50 create mode 100644 data/strings.HuffmanDecoder/in_51 create mode 100644 data/strings.HuffmanDecoder/in_52 create mode 100644 data/strings.HuffmanDecoder/in_53 create mode 100644 data/strings.HuffmanDecoder/in_54 create mode 100644 data/strings.HuffmanDecoder/in_55 create mode 100644 data/strings.HuffmanDecoder/in_56 create mode 100644 data/strings.HuffmanDecoder/in_57 create mode 100644 data/strings.HuffmanDecoder/in_58 create mode 100644 data/strings.HuffmanDecoder/in_59 create mode 100644 data/strings.HuffmanDecoder/in_6 create mode 100644 data/strings.HuffmanDecoder/in_60 create mode 100644 data/strings.HuffmanDecoder/in_61 create mode 100644 data/strings.HuffmanDecoder/in_62 create mode 100644 data/strings.HuffmanDecoder/in_63 create mode 100644 data/strings.HuffmanDecoder/in_64 create mode 100644 data/strings.HuffmanDecoder/in_65 create mode 100644 data/strings.HuffmanDecoder/in_66 create mode 100644 data/strings.HuffmanDecoder/in_67 create mode 100644 data/strings.HuffmanDecoder/in_68 create mode 100644 data/strings.HuffmanDecoder/in_69 create mode 100644 data/strings.HuffmanDecoder/in_7 create mode 100644 data/strings.HuffmanDecoder/in_70 create mode 100644 data/strings.HuffmanDecoder/in_71 create mode 100644 data/strings.HuffmanDecoder/in_72 create mode 100644 data/strings.HuffmanDecoder/in_73 create mode 100644 data/strings.HuffmanDecoder/in_74 create mode 100644 data/strings.HuffmanDecoder/in_75 create mode 100644 data/strings.HuffmanDecoder/in_76 create mode 100644 data/strings.HuffmanDecoder/in_77 create mode 100644 data/strings.HuffmanDecoder/in_78 create mode 100644 data/strings.HuffmanDecoder/in_79 create mode 100644 data/strings.HuffmanDecoder/in_8 create mode 100644 data/strings.HuffmanDecoder/in_80 create mode 100644 data/strings.HuffmanDecoder/in_81 create mode 100644 data/strings.HuffmanDecoder/in_82 create mode 100644 data/strings.HuffmanDecoder/in_83 create mode 100644 data/strings.HuffmanDecoder/in_84 create mode 100644 data/strings.HuffmanDecoder/in_85 create mode 100644 data/strings.HuffmanDecoder/in_86 create mode 100644 data/strings.HuffmanDecoder/in_87 create mode 100644 data/strings.HuffmanDecoder/in_88 create mode 100644 data/strings.HuffmanDecoder/in_89 create mode 100644 data/strings.HuffmanDecoder/in_9 create mode 100644 data/strings.HuffmanDecoder/in_90 create mode 100644 data/strings.HuffmanDecoder/in_91 create mode 100644 data/strings.HuffmanDecoder/in_92 create mode 100644 data/strings.HuffmanDecoder/in_93 create mode 100644 data/strings.HuffmanDecoder/in_94 create mode 100644 data/strings.HuffmanDecoder/in_95 create mode 100644 data/strings.HuffmanDecoder/in_96 create mode 100644 data/strings.HuffmanDecoder/in_97 create mode 100644 data/strings.HuffmanDecoder/in_98 create mode 100644 data/strings.HuffmanDecoder/in_99 create mode 100644 src/main/java/strings/HuffmanDecoder.java create mode 100644 src/test/java/strings/HuffmanDecoderGenerator.java create mode 100644 src/test/java/strings/HuffmanDecoderTest.java diff --git a/data/strings.HuffmanDecoder/LoremIpsum.txt b/data/strings.HuffmanDecoder/LoremIpsum.txt new file mode 100644 index 0000000..3ca176f --- /dev/null +++ b/data/strings.HuffmanDecoder/LoremIpsum.txt @@ -0,0 +1,100 @@ +Lorem ipsum dolor sit amet, consectetur adipiscing elit. +Fusce quis massa et augue semper imperdiet. +Duis rutrum purus vitae urna aliquet faucibus ac in lorem. +Quisque imperdiet quam sed faucibus rhoncus. +Aliquam aliquet libero id purus iaculis, quis semper dui interdum. +Vivamus volutpat turpis dignissim, dignissim mauris pellentesque, mattis erat. +Donec luctus dolor vel ultricies maximus. +Vestibulum eget eros interdum magna feugiat semper non et orci. +Praesent ut orci quis libero mollis viverra. +Fusce ullamcorper tellus id justo condimentum, quis pharetra nisi sagittis. +Phasellus fringilla enim eget blandit vulputate. +Aenean non justo lacinia, volutpat diam nec, auctor lorem. +Aliquam malesuada ante nec tellus congue rhoncus. +Nulla vitae velit quis sapien malesuada bibendum. +Phasellus porta ante vitae augue consectetur auctor. +Praesent ut nisl at metus viverra maximus. +Donec malesuada urna sed tortor porttitor, nec elementum massa venenatis. +Etiam pretium dolor vel ultricies laoreet. +Donec blandit turpis vel lorem imperdiet, ut facilisis ex egestas. +Aenean auctor quam at ipsum dignissim, sit amet auctor sem pharetra. +In cursus lorem ut nibh convallis placerat. +Morbi a tellus auctor, sollicitudin nisl ut, dignissim sem. +Etiam in urna et dolor fringilla volutpat vitae quis augue. +Maecenas ac nibh sollicitudin, sagittis sem in, tincidunt lectus. +Etiam tristique justo vitae dolor malesuada efficitur. +Pellentesque in ante egestas ligula maximus consequat ac vel ex. +Quisque vitae odio condimentum, euismod lorem sed, volutpat tortor. +Aenean congue orci quis purus mattis, a porttitor tellus suscipit. +In varius enim id orci imperdiet feugiat sed et felis. +Vestibulum interdum diam a erat gravida mattis. +Suspendisse varius sem sit amet libero molestie, eget elementum libero tristique. +Nunc porttitor felis id elit pharetra, quis vulputate quam accumsan. +Vivamus imperdiet arcu et semper dapibus. +Aliquam quis erat in dui fringilla malesuada quis id enim. +Pellentesque rutrum velit vel pulvinar ultrices. +Pellentesque rutrum turpis id nunc auctor, at scelerisque metus eleifend. +Praesent id justo egestas, scelerisque eros id, fringilla felis. +Ut fringilla tortor in tortor feugiat maximus. +Morbi dapibus neque at dolor ultricies porta. +Quisque accumsan quam quis fermentum imperdiet. +Nullam ullamcorper tellus sed nisi dictum commodo. +Vivamus in quam nec arcu lobortis sodales at vitae est. +Donec et felis in ligula elementum egestas quis malesuada nunc. +Mauris bibendum sapien a lorem sodales vulputate. +Ut sodales neque a arcu pellentesque ultricies et at nisi. +Donec nec magna efficitur, scelerisque est nec, posuere ante. +Vivamus quis odio commodo, scelerisque nisi vitae, posuere eros. +Vestibulum rhoncus est eu commodo sodales. +Suspendisse sit amet odio vehicula, fermentum tellus at, venenatis est. +Integer vitae elit faucibus, feugiat enim in, ullamcorper turpis. +Sed mattis quam et nunc suscipit laoreet. +Donec non nisl id velit luctus tincidunt. +Praesent ut neque aliquam, vehicula purus eu, eleifend est. +Ut tempus nisl at lectus feugiat egestas. +Nullam a nunc condimentum, gravida lorem sed, tempus tortor. +Phasellus ultricies odio in rhoncus volutpat. +Mauris vel nisl nec lacus maximus rutrum non ut eros. +Proin vestibulum risus a tincidunt scelerisque. +Etiam congue nunc sed ante pulvinar, eget cursus purus lacinia. +Mauris in felis vitae quam dictum tristique. +Aenean pharetra augue eu velit lacinia, ut egestas massa tristique. +Vestibulum scelerisque ante sed augue congue, laoreet dapibus dui consectetur. +Etiam id lectus at diam egestas mattis. +Duis vitae urna vitae orci feugiat tristique. +Praesent laoreet dolor id efficitur mollis. +Curabitur vel orci pretium, fermentum velit vitae, viverra erat. +Mauris mattis nisi placerat, accumsan ipsum sit amet, hendrerit lorem. +Sed finibus tellus ut blandit blandit. +Aliquam in eros sit amet lacus molestie egestas nec sit amet eros. +Curabitur quis massa id tortor semper aliquet nec id ipsum. +Vestibulum ac leo cursus, vehicula ex id, lobortis mauris. +Sed euismod sapien posuere semper mattis. +Vestibulum scelerisque lorem convallis diam rutrum, id imperdiet magna porta. +Maecenas lobortis arcu quis urna pretium commodo. +Nullam tristique ligula vel urna laoreet pharetra. +Cras venenatis libero quis augue fringilla blandit. +Vivamus finibus urna ac eros fermentum, eu condimentum turpis varius. +Vestibulum malesuada tortor et varius elementum. +Sed convallis augue a nisi aliquet lobortis. +Sed sed ipsum posuere, sollicitudin turpis accumsan, sollicitudin diam. +Praesent malesuada nibh eu ultricies placerat. +Maecenas aliquet ligula convallis mauris sodales mattis. +Maecenas ultrices quam et convallis suscipit. +Duis eleifend enim ut sem viverra blandit. +Duis egestas nunc in faucibus vehicula. +Suspendisse eleifend tortor vel ultricies ultricies. +Etiam sit amet lorem blandit, viverra massa congue, elementum arcu. +Quisque rutrum dui eget eros tincidunt, et malesuada neque condimentum. +Integer nec mi eleifend, ultricies diam rutrum, convallis turpis. +Mauris ut felis eget nisi ultricies venenatis sit amet nec elit. +Sed accumsan lacus a neque consequat pulvinar. +Aenean vitae tellus sed quam ullamcorper porta sed ac ipsum. +Cras eget velit id justo ultricies auctor. +Cras ullamcorper felis ac venenatis aliquet. +Sed faucibus risus eu nunc imperdiet posuere. +Quisque fermentum nunc et nisi varius rutrum nec quis felis. +Proin in ante in mi commodo fringilla a ut quam. +Duis ultrices turpis a nisi porttitor tempus. +Mauris eu ligula ut lorem congue scelerisque. +Integer imperdiet nisi vitae nisi fermentum consectetur. \ No newline at end of file diff --git a/data/strings.HuffmanDecoder/in_0 b/data/strings.HuffmanDecoder/in_0 new file mode 100644 index 0000000..fb54d36 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_0 @@ -0,0 +1,2 @@ +Lorem ipsum dolor sit amet, consectetur adipiscing elit. +1101101010010111110110100001110101011111000110100110011010011111010010110010110010001001100001101111000011101100010010101110110111111010000011110001110001011001100011001001110100011011010000111101110111100111101111001000011100 diff --git a/data/strings.HuffmanDecoder/in_1 b/data/strings.HuffmanDecoder/in_1 new file mode 100644 index 0000000..7ec2554 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_1 @@ -0,0 +1,2 @@ +Fusce quis massa et augue semper imperdiet. +0011111110110001111010000100111110110111001010111001101111101001100000100111011110011011111101000111101010010111001001001011101001011100100001011011110000000010 diff --git a/data/strings.HuffmanDecoder/in_10 b/data/strings.HuffmanDecoder/in_10 new file mode 100644 index 0000000..bd9ad6b --- /dev/null +++ b/data/strings.HuffmanDecoder/in_10 @@ -0,0 +1,2 @@ +Phasellus fringilla enim eget blandit vulputate. +10110110111111011111101010010010101111101100010000011110001100101110100100110101101000111110101110011010001001011000111111001001101001100000111011000111111011010100000111010110011011100010101100 diff --git a/data/strings.HuffmanDecoder/in_11 b/data/strings.HuffmanDecoder/in_11 new file mode 100644 index 0000000..1aaab4c --- /dev/null +++ b/data/strings.HuffmanDecoder/in_11 @@ -0,0 +1,2 @@ +Aenean non justo lacinia, volutpat diam nec, auctor lorem. +110100100001110000000111010111110011101111110010011001110011110101010100000100011011001100011000101110111111001010100100111001000010011011101010011000111101010111000001011000101000010000101001111011111110101011110111111100011110110110 diff --git a/data/strings.HuffmanDecoder/in_12 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b/data/strings.HuffmanDecoder/in_14 @@ -0,0 +1,2 @@ +Phasellus porta ante vitae augue consectetur auctor. +000011110111011110010011010110101111110001011100110111010001011010011111010011000101110001101100010111000100111111000001111100010000110111110111001000001001100001111110100100111111000100110111010000010 diff --git a/data/strings.HuffmanDecoder/in_15 b/data/strings.HuffmanDecoder/in_15 new file mode 100644 index 0000000..d45ae81 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_15 @@ -0,0 +1,2 @@ +Praesent ut nisl at metus viverra maximus. +01110110100111100001110111100101011001010101111101000000011001010010101011100111001010010001011111110001111111101101110100110111000010110110001100100100001111 diff --git a/data/strings.HuffmanDecoder/in_16 b/data/strings.HuffmanDecoder/in_16 new file mode 100644 index 0000000..77fdabc --- /dev/null +++ b/data/strings.HuffmanDecoder/in_16 @@ -0,0 +1,2 @@ +Donec malesuada urna sed tortor porttitor, nec elementum massa venenatis. +01001110101110011010001000011111101011011101100101111110011111110000101101111011111001011011110011100000101011010001010110110011001010101101000000110000001010110101010110011100110100010001101011011001101111100000010001110000111111101110111111100010010011111001111101111000110001011010100 diff --git a/data/strings.HuffmanDecoder/in_17 b/data/strings.HuffmanDecoder/in_17 new file mode 100644 index 0000000..84f1998 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_17 @@ -0,0 +1,2 @@ +Etiam pretium dolor vel ultricies laoreet. +1000111100001101001001010101011110111110000110110100101010111100001110011111011001110110011011101100111101111000100110000011100001010011101011001111011011111010010 diff --git a/data/strings.HuffmanDecoder/in_18 b/data/strings.HuffmanDecoder/in_18 new file mode 100644 index 0000000..17bf040 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_18 @@ -0,0 +1,2 @@ +Donec blandit turpis vel lorem imperdiet, ut facilisis ex egestas. 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finibus tellus ut blandit blandit. +00110001011001010011100010010001101111010001010110010010010111010001011110011101110101011111100111000000111011101010111111001110000001111110 diff --git a/data/strings.HuffmanDecoder/in_68 b/data/strings.HuffmanDecoder/in_68 new file mode 100644 index 0000000..7d9afcf --- /dev/null +++ b/data/strings.HuffmanDecoder/in_68 @@ -0,0 +1,2 @@ +Aliquam in eros sit amet lacus molestie egestas nec sit amet eros. +100101001011001001001000111010100111110010011111101010100011011111011110000011111010100101000111001011011000010001011111010000110010101011000110010111110101011010101100011010111111001110110000111011110000011111010100101000111101010100011011010111 diff --git a/data/strings.HuffmanDecoder/in_69 b/data/strings.HuffmanDecoder/in_69 new file mode 100644 index 0000000..3f5c6dc --- /dev/null +++ b/data/strings.HuffmanDecoder/in_69 @@ -0,0 +1,2 @@ +Curabitur quis massa id tortor semper aliquet nec id ipsum. 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laoreet pharetra. +1101011100100100010110111011111100010111010011111011111000110000101110010111110101100100010011101011001100011110000011011001001110001011010000000100111110111110111110010100000011111000010101010 diff --git a/data/strings.HuffmanDecoder/in_75 b/data/strings.HuffmanDecoder/in_75 new file mode 100644 index 0000000..de2de08 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_75 @@ -0,0 +1,2 @@ +Cras venenatis libero quis augue fringilla blandit. +101011001100001111001010101011111010111110000110110100111100111101011001101100111100011001101010110010011110000001100010011010111001010000110101110001001011111111000100110011111000111011000001011011110100 diff --git a/data/strings.HuffmanDecoder/in_76 b/data/strings.HuffmanDecoder/in_76 new file mode 100644 index 0000000..866a723 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_76 @@ -0,0 +1,2 @@ +Vivamus finibus urna ac eros fermentum, eu condimentum turpis varius. 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condimentum. +01011010011010001000011000111011110010011111110010000111010010100110110101100000011111110101111100010010001101111111011100010101101001010011001111010001101011111110100111110101011101100011001110100101110110111000110000110001110101010010011100001011010011011110011111000011010000 diff --git a/data/strings.HuffmanDecoder/in_88 b/data/strings.HuffmanDecoder/in_88 new file mode 100644 index 0000000..05945dc --- /dev/null +++ b/data/strings.HuffmanDecoder/in_88 @@ -0,0 +1,2 @@ +Integer nec mi eleifend, ultricies diam rutrum, convallis turpis. +11010101101100010101010010111010001100101111110000000011000100001010001101011010011010100101111000111000111001110001111110010101111010010100001101100000100111001111100111001110000101111001111111011001101101110101100001000100111110100110001111110110111100111110110100 diff --git a/data/strings.HuffmanDecoder/in_89 b/data/strings.HuffmanDecoder/in_89 new file mode 100644 index 0000000..00fc576 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_89 @@ -0,0 +1,2 @@ +Mauris ut felis eget nisi ultricies venenatis sit amet nec elit. +011001000000010110110100111100010101111100111001101110100111110011010110001011101111010011011110001110110100110110111000101100001111110010100011110001110000010101001111001101010111000001100010001011101111001100011110011011101010110100 diff --git a/data/strings.HuffmanDecoder/in_9 b/data/strings.HuffmanDecoder/in_9 new file mode 100644 index 0000000..0d09d0d --- /dev/null +++ b/data/strings.HuffmanDecoder/in_9 @@ -0,0 +1,2 @@ +Fusce ullamcorper tellus id justo condimentum, quis pharetra nisi sagittis. +1110110110000011100101010011001111111111010010111111001011001110101010100111100110110101111111111110000010000101011100111010110000011011011010011100101101111001011001101111010111101101110010111011001100011010110000100010001010111011101000111101011010111010010011110001000001100000010001101100111011101001000011000 diff --git a/data/strings.HuffmanDecoder/in_90 b/data/strings.HuffmanDecoder/in_90 new file mode 100644 index 0000000..2c9e119 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_90 @@ -0,0 +1,2 @@ +Sed accumsan lacus a neque consequat pulvinar. +1101010000011010010111111111011110110010110111101000100101111101101011001011001110000110000110001001111110010111001010001100001110111001110000111011010000100110111111010100101110100 diff --git a/data/strings.HuffmanDecoder/in_91 b/data/strings.HuffmanDecoder/in_91 new file mode 100644 index 0000000..765b823 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_91 @@ -0,0 +1,2 @@ +Aenean vitae tellus sed quam ullamcorper porta sed ac ipsum. +11001001110001011000100011111100111101000100000111110010011010101011010101111110110111001011111000110100000100111101001010101000010010011100001101100110111101111100111000011011001000011110110111001011100010011111110100011101110100100110000 diff --git a/data/strings.HuffmanDecoder/in_92 b/data/strings.HuffmanDecoder/in_92 new file mode 100644 index 0000000..0c82aa1 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_92 @@ -0,0 +1,2 @@ +Cras eget velit id justo ultricies auctor. +0010001110001110010111100011011101001010011111100100111110010111110000110100101110111001000110101110101001000111111101011111111011001010001110101011000110011100000 diff --git a/data/strings.HuffmanDecoder/in_93 b/data/strings.HuffmanDecoder/in_93 new file mode 100644 index 0000000..1395c2f --- /dev/null +++ b/data/strings.HuffmanDecoder/in_93 @@ -0,0 +1,2 @@ +Cras ullamcorper felis ac venenatis aliquet. +110111101101111001001110011111111011110110111010001010110010101010111000010001011111010110010001111101100000110101101001011010011000010101100100011111110100011111100010000000110 diff --git a/data/strings.HuffmanDecoder/in_94 b/data/strings.HuffmanDecoder/in_94 new file mode 100644 index 0000000..b4bcbc3 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_94 @@ -0,0 +1,2 @@ +Sed faucibus risus eu nunc imperdiet posuere. +111101011110111001111111101001010001001010011011110100110000111101011110100011101100010110101010001100001111110000001111001101100101111010110000000100011101010111100011111100 diff --git a/data/strings.HuffmanDecoder/in_95 b/data/strings.HuffmanDecoder/in_95 new file mode 100644 index 0000000..1743240 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_95 @@ -0,0 +1,2 @@ +Quisque fermentum nunc et nisi varius rutrum nec quis felis. +0111101010101111000011010011101001000110000001001111001101010001110111010111100111011000101101101110010111101011000000011111100001010111111101000101011010001010001110111000101110110000011010101111110100100011001100101111100111 diff --git a/data/strings.HuffmanDecoder/in_96 b/data/strings.HuffmanDecoder/in_96 new file mode 100644 index 0000000..184b462 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_96 @@ -0,0 +1,2 @@ +Proin in ante in mi commodo fringilla a ut quam. +110001110111010100011001000110010110111111001011001000110011101000011001110101110111010101100101010000101011011100011110101100111111111110110010110001001111000110100010010111110110000 diff --git a/data/strings.HuffmanDecoder/in_97 b/data/strings.HuffmanDecoder/in_97 new file mode 100644 index 0000000..93b1e79 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_97 @@ -0,0 +1,2 @@ +Duis ultrices turpis a nisi porttitor tempus. +1010101111110010100111110100011001110000011110001010001111110011011110010100000111001010111100101101001011111010010110111100111110100110001111100000101011111101000000 diff --git a/data/strings.HuffmanDecoder/in_98 b/data/strings.HuffmanDecoder/in_98 new file mode 100644 index 0000000..f797bd9 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_98 @@ -0,0 +1,2 @@ +Mauris eu ligula ut lorem congue scelerisque. +0001011110110011101010110100101110100111001010000110111011110100110000111001110010001111010010110000110100111111000011010110001100011101111010101110101011011111011010100100 diff --git a/data/strings.HuffmanDecoder/in_99 b/data/strings.HuffmanDecoder/in_99 new file mode 100644 index 0000000..e1a1df0 --- /dev/null +++ b/data/strings.HuffmanDecoder/in_99 @@ -0,0 +1,2 @@ +Integer imperdiet nisi vitae nisi fermentum consectetur. +00000111101011000001110101100110001111110001101011111001100110010001111110001101000011010011000101110101100011111100011010000100010110101101111101111010101010111001000111110111111011011000011010110010101011011101000 diff --git a/src/main/java/strings/HuffmanDecoder.java b/src/main/java/strings/HuffmanDecoder.java new file mode 100644 index 0000000..5bf24bf --- /dev/null +++ b/src/main/java/strings/HuffmanDecoder.java @@ -0,0 +1,50 @@ +package strings; + + +public class HuffmanDecoder { + + public static String decode(String s, Node root) { + // BEGIN STRIP + if (s.isEmpty()) return null; + StringBuilder decoded = new StringBuilder(); + Node current = root; + + char[] chararray = s.toCharArray(); + if (chararray.length == 1) return root.symbol; + + for (char bit : chararray) { + if (bit == '0') current = current.left; + else current = current.right; + + if (current.left == null && current.right == null) { + decoded.append(current.symbol); + current = root; + } + } + + return decoded.toString(); + // END STRIP + // STUDENT return null; + } + + + public static class Node implements Comparable { + String symbol; + int freq; + Node left; + Node right; + + public Node(String symbol, int frequency, Node left, Node right) { + this.symbol = symbol; + this.freq = frequency; + this.left = left; + this.right = right; + } + + @Override + public int compareTo(Node other) { + return this.freq - other.freq; + } + } + +} \ No newline at end of file diff --git a/src/test/java/strings/HuffmanDecoderGenerator.java b/src/test/java/strings/HuffmanDecoderGenerator.java new file mode 100644 index 0000000..4c99284 --- /dev/null +++ b/src/test/java/strings/HuffmanDecoderGenerator.java @@ -0,0 +1,95 @@ +package strings; + +import java.util.HashMap; +import java.util.Hashtable; +import java.util.PriorityQueue; +import java.io.PrintWriter; +import java.io.BufferedReader; +import java.io.FileReader; +import java.io.FileOutputStream; +import java.io.FileNotFoundException; + + +public class HuffmanDecoderGenerator { + private static Hashtable codes; + + public static void main(String [] args) throws Exception{ + HashMap sentences = new HashMap<>(); + BufferedReader br = new BufferedReader(new FileReader("data/strings.HuffmanDecoder/LoremIpsum.txt")); + + int LignNumber = 0; + String ligne; + while ((ligne = br.readLine()) != null) { + sentences.put(LignNumber, ligne); + LignNumber++; + } + br.close(); + + for (int instance_id = 0; instance_id < LignNumber; instance_id++) { + String randsentence = sentences.get(instance_id); + HuffmanTree(randsentence); + String encodedsentence = encode(randsentence); + String instance_file = "data/strings.HuffmanDecoder/in_" + instance_id; + writeInstance(instance_file, randsentence, encodedsentence); + } + } + + + public static HuffmanDecoder.Node HuffmanTree(String s) { + /** + * Builds a Huffman tree and return the encoded sentence s + */ + Hashtable uniquesymbolfreq = new Hashtable<>(); + + for (char c : s.toCharArray()) { + uniquesymbolfreq.put(c, uniquesymbolfreq.getOrDefault(c, 0) + 1); + } + + PriorityQueue pq = new PriorityQueue<>(); + for (Character c : uniquesymbolfreq.keySet()) { + pq.add(new HuffmanDecoder.Node(String.valueOf(c), uniquesymbolfreq.get(c), null, null)); + } + + while (pq.size() > 1) { + HuffmanDecoder.Node left = pq.poll(); + HuffmanDecoder.Node right = pq.poll(); + pq.add(new HuffmanDecoder.Node(left.symbol + right.symbol, left.freq + right.freq, left, right)); + } + + HuffmanDecoder.Node root = pq.poll(); + codes = new Hashtable<>(); + generateCodes(root, ""); + + return root; + } + + private static void generateCodes(HuffmanDecoder.Node node, String code) { + if (node == null) return; + if (node.left == null && node.right == null) { + codes.put(node.symbol.charAt(0), code.isEmpty() ? "0" : code); + return; + } + generateCodes(node.left, code + "0"); + generateCodes(node.right, code + "1"); + } + + public static String encode(String s) { + StringBuilder encoded = new StringBuilder(); + for (char c : s.toCharArray()) { + encoded.append(codes.get(c)); + } + return encoded.toString(); + } + + + private static void writeInstance(String file, String randsentence, String encodedsentence) { + try { + PrintWriter p = new PrintWriter(new FileOutputStream(file)); + p.println(randsentence); + p.println(encodedsentence); + p.close(); + } catch (FileNotFoundException e) { + e.printStackTrace(); + } + } +} diff --git a/src/test/java/strings/HuffmanDecoderTest.java b/src/test/java/strings/HuffmanDecoderTest.java new file mode 100644 index 0000000..dbbc4d4 --- /dev/null +++ b/src/test/java/strings/HuffmanDecoderTest.java @@ -0,0 +1,78 @@ +package strings; + +import org.javagrader.Grade; +import org.javagrader.GradeFeedback; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.params.ParameterizedTest; +import org.junit.jupiter.params.provider.MethodSource; +import static org.junit.jupiter.api.Assertions.assertEquals; + +import java.io.File; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.util.Scanner; +import java.util.stream.Stream; + + +public class HuffmanDecoderTest { + + @Test + @Grade(value=1) + public void testExample() { + String sentence = "This is the small example."; + String encodedsentence = "111010001011001110101100111001111000100110001111110100100101101000111010101111111000101000110"; + HuffmanDecoder.Node root = HuffmanDecoderGenerator.HuffmanTree(sentence); + String studentdecodedsentence = HuffmanDecoder.decode(encodedsentence, root); + assertEquals(sentence, studentdecodedsentence); + } + + @Test + @Grade(value=1) + public void testOneLetter() { + String sentence = "x"; + String encodedsentence = "0"; + HuffmanDecoder.Node root = HuffmanDecoderGenerator.HuffmanTree(sentence); + String studentdecodedsentence = HuffmanDecoder.decode(encodedsentence, root); + assertEquals(sentence, studentdecodedsentence); + } + + @Test + @Grade(value=1) + public void testEmpty() { + HuffmanDecoder.Node root = HuffmanDecoderGenerator.HuffmanTree(""); + String studentdecodedsentence = HuffmanDecoder.decode("", root); + assertEquals(null, studentdecodedsentence); + } + + static Stream dataProvider() { + return Stream.of(new File("data/strings.HuffmanDecoder").listFiles()) + .filter(file -> !file.isDirectory()) + .filter(file -> !(file.getName().equals("LoremIpsum.txt"))) + .map(file -> new Instance(file.getPath())); + } + + @ParameterizedTest + @Grade(value = 1, cpuTimeout = 1000) + @GradeFeedback(message = "Sorry, something is wrong with your algorithm. Hint: debug on the small example") + @MethodSource("dataProvider") + public void test(Instance instance) { + assertEquals(instance.sentence, instance.studentdecodedsentence); + } + + static class Instance { + String sentence; + String encodedsentence; + String studentdecodedsentence; + + public Instance(String file) { + try { + Scanner scan = new Scanner(new FileInputStream(file)); + sentence = scan.nextLine(); + encodedsentence = scan.nextLine(); + studentdecodedsentence = HuffmanDecoder.decode(encodedsentence, HuffmanDecoderGenerator.HuffmanTree(sentence)); + } catch (FileNotFoundException e) { + e.printStackTrace(); + } + } + } +} \ No newline at end of file From 56ccd012491d15fc9350a09b259da7079710dac0 Mon Sep 17 00:00:00 2001 From: Julien Renard Date: Fri, 12 Dec 2025 14:51:43 +0100 Subject: [PATCH 2/3] docstrings + messed tree --- data/strings.HuffmanDecoder/in_0 | 2 +- data/strings.HuffmanDecoder/in_1 | 2 +- data/strings.HuffmanDecoder/in_10 | 2 +- data/strings.HuffmanDecoder/in_11 | 2 +- data/strings.HuffmanDecoder/in_12 | 2 +- data/strings.HuffmanDecoder/in_13 | 2 +- data/strings.HuffmanDecoder/in_14 | 2 +- data/strings.HuffmanDecoder/in_15 | 2 +- data/strings.HuffmanDecoder/in_16 | 2 +- data/strings.HuffmanDecoder/in_17 | 2 +- data/strings.HuffmanDecoder/in_18 | 2 +- data/strings.HuffmanDecoder/in_19 | 2 +- data/strings.HuffmanDecoder/in_2 | 2 +- data/strings.HuffmanDecoder/in_20 | 2 +- data/strings.HuffmanDecoder/in_21 | 2 +- data/strings.HuffmanDecoder/in_22 | 2 +- data/strings.HuffmanDecoder/in_23 | 2 +- data/strings.HuffmanDecoder/in_24 | 2 +- data/strings.HuffmanDecoder/in_25 | 2 +- data/strings.HuffmanDecoder/in_26 | 2 +- data/strings.HuffmanDecoder/in_27 | 2 +- data/strings.HuffmanDecoder/in_28 | 2 +- data/strings.HuffmanDecoder/in_29 | 2 +- data/strings.HuffmanDecoder/in_3 | 2 +- data/strings.HuffmanDecoder/in_30 | 2 +- data/strings.HuffmanDecoder/in_31 | 2 +- data/strings.HuffmanDecoder/in_32 | 2 +- data/strings.HuffmanDecoder/in_33 | 2 +- data/strings.HuffmanDecoder/in_34 | 2 +- data/strings.HuffmanDecoder/in_35 | 2 +- data/strings.HuffmanDecoder/in_36 | 2 +- data/strings.HuffmanDecoder/in_37 | 2 +- data/strings.HuffmanDecoder/in_38 | 2 +- data/strings.HuffmanDecoder/in_39 | 2 +- data/strings.HuffmanDecoder/in_4 | 2 +- data/strings.HuffmanDecoder/in_40 | 2 +- data/strings.HuffmanDecoder/in_41 | 2 +- data/strings.HuffmanDecoder/in_42 | 2 +- data/strings.HuffmanDecoder/in_43 | 2 +- data/strings.HuffmanDecoder/in_44 | 2 +- data/strings.HuffmanDecoder/in_45 | 2 +- data/strings.HuffmanDecoder/in_46 | 2 +- data/strings.HuffmanDecoder/in_47 | 2 +- data/strings.HuffmanDecoder/in_48 | 2 +- data/strings.HuffmanDecoder/in_49 | 2 +- data/strings.HuffmanDecoder/in_5 | 2 +- data/strings.HuffmanDecoder/in_50 | 2 +- data/strings.HuffmanDecoder/in_51 | 2 +- data/strings.HuffmanDecoder/in_52 | 2 +- data/strings.HuffmanDecoder/in_53 | 2 +- data/strings.HuffmanDecoder/in_54 | 2 +- data/strings.HuffmanDecoder/in_55 | 2 +- data/strings.HuffmanDecoder/in_56 | 2 +- data/strings.HuffmanDecoder/in_57 | 2 +- data/strings.HuffmanDecoder/in_58 | 2 +- data/strings.HuffmanDecoder/in_59 | 2 +- data/strings.HuffmanDecoder/in_6 | 2 +- data/strings.HuffmanDecoder/in_60 | 2 +- data/strings.HuffmanDecoder/in_61 | 2 +- data/strings.HuffmanDecoder/in_62 | 2 +- data/strings.HuffmanDecoder/in_63 | 2 +- data/strings.HuffmanDecoder/in_64 | 2 +- data/strings.HuffmanDecoder/in_65 | 2 +- data/strings.HuffmanDecoder/in_66 | 2 +- data/strings.HuffmanDecoder/in_67 | 2 +- data/strings.HuffmanDecoder/in_68 | 2 +- data/strings.HuffmanDecoder/in_69 | 2 +- data/strings.HuffmanDecoder/in_7 | 2 +- data/strings.HuffmanDecoder/in_70 | 2 +- data/strings.HuffmanDecoder/in_71 | 2 +- data/strings.HuffmanDecoder/in_72 | 2 +- data/strings.HuffmanDecoder/in_73 | 2 +- data/strings.HuffmanDecoder/in_74 | 2 +- data/strings.HuffmanDecoder/in_75 | 2 +- data/strings.HuffmanDecoder/in_76 | 2 +- data/strings.HuffmanDecoder/in_77 | 2 +- data/strings.HuffmanDecoder/in_78 | 2 +- data/strings.HuffmanDecoder/in_79 | 2 +- data/strings.HuffmanDecoder/in_8 | 2 +- data/strings.HuffmanDecoder/in_80 | 2 +- data/strings.HuffmanDecoder/in_81 | 2 +- data/strings.HuffmanDecoder/in_82 | 2 +- data/strings.HuffmanDecoder/in_83 | 2 +- data/strings.HuffmanDecoder/in_84 | 2 +- data/strings.HuffmanDecoder/in_85 | 2 +- data/strings.HuffmanDecoder/in_86 | 2 +- data/strings.HuffmanDecoder/in_87 | 2 +- data/strings.HuffmanDecoder/in_88 | 2 +- data/strings.HuffmanDecoder/in_89 | 2 +- data/strings.HuffmanDecoder/in_9 | 2 +- data/strings.HuffmanDecoder/in_90 | 2 +- data/strings.HuffmanDecoder/in_91 | 2 +- data/strings.HuffmanDecoder/in_92 | 2 +- data/strings.HuffmanDecoder/in_93 | 2 +- data/strings.HuffmanDecoder/in_94 | 2 +- data/strings.HuffmanDecoder/in_95 | 2 +- data/strings.HuffmanDecoder/in_96 | 2 +- data/strings.HuffmanDecoder/in_97 | 2 +- data/strings.HuffmanDecoder/in_98 | 2 +- data/strings.HuffmanDecoder/in_99 | 2 +- src/main/java/strings/HuffmanDecoder.java | 151 ++++++++++++++++- .../java/strings/HuffmanDecoderGenerator.java | 159 ++++++++++++++++++ .../java/strings/HuffmanDecoderGenerator.java | 95 ----------- src/test/java/strings/HuffmanDecoderTest.java | 19 ++- 104 files changed, 418 insertions(+), 206 deletions(-) create mode 100644 src/main/java/strings/HuffmanDecoderGenerator.java delete mode 100644 src/test/java/strings/HuffmanDecoderGenerator.java diff --git a/data/strings.HuffmanDecoder/in_0 b/data/strings.HuffmanDecoder/in_0 index fb54d36..6712306 100644 --- a/data/strings.HuffmanDecoder/in_0 +++ b/data/strings.HuffmanDecoder/in_0 @@ -1,2 +1,2 @@ Lorem ipsum dolor sit amet, consectetur adipiscing elit. -1101101010010111110110100001110101011111000110100110011010011111010010110010110010001001100001101111000011101100010010101110110111111010000011110001110001011001100011001001110100011011010000111101110111100111101111001000011100 +1001101100100011110011011010110101110110110011011101011100101101100100001111100100000111010000111111000100100011001011001011111101111001000011110001101110000111010010101010110100101110001001010111100111011111110110010000100101 diff --git a/data/strings.HuffmanDecoder/in_1 b/data/strings.HuffmanDecoder/in_1 index 7ec2554..acd8bfb 100644 --- a/data/strings.HuffmanDecoder/in_1 +++ b/data/strings.HuffmanDecoder/in_1 @@ -1,2 +1,2 @@ Fusce quis massa et augue semper imperdiet. -0011111110110001111010000100111110110111001010111001101111101001100000100111011110011011111101000111101010010111001001001011101001011100100001011011110000000010 +1111010100111111101101000000101010110111001110101001101110101001100011100101001000000010110100011110111000011100010100101111100001110001011111110111100011111100 diff --git a/data/strings.HuffmanDecoder/in_10 b/data/strings.HuffmanDecoder/in_10 index bd9ad6b..01f6732 100644 --- a/data/strings.HuffmanDecoder/in_10 +++ b/data/strings.HuffmanDecoder/in_10 @@ -1,2 +1,2 @@ Phasellus fringilla enim eget blandit vulputate. -10110110111111011111101010010010101111101100010000011110001100101110100100110101101000111110101110011010001001011000111111001001101001100000111011000111111011010100000111010110011011100010101100 +10110111010111000110010100100101001100011101001111101110011111011111010010011000010100111111011110000101011011010000001101110100110001111011111110000001111111101010011110110100001100000010101100 diff --git a/data/strings.HuffmanDecoder/in_11 b/data/strings.HuffmanDecoder/in_11 index 1aaab4c..93ee909 100644 --- a/data/strings.HuffmanDecoder/in_11 +++ b/data/strings.HuffmanDecoder/in_11 @@ -1,2 +1,2 @@ Aenean non justo lacinia, volutpat diam nec, auctor lorem. -110100100001110000000111010111110011101111110010011001110011110101010100000100011011001100011000101110111111001010100100111001000010011011101010011000111101010111000001011000101000010000101001111011111110101011110111111100011110110110 +101001101101010110000101000101110010100101011011011001111011110100001100011111001001000100000111110001110111000110110110111001000011011001010100010000110001000101011111110111110000001101111111011110111101000011111011110101111000101000 diff --git a/data/strings.HuffmanDecoder/in_12 b/data/strings.HuffmanDecoder/in_12 index 68520fe..cb916e1 100644 --- a/data/strings.HuffmanDecoder/in_12 +++ b/data/strings.HuffmanDecoder/in_12 @@ -1,2 +1,2 @@ Aliquam malesuada ante nec tellus congue rhoncus. -110111101111001011001100000111000100110000011011011010100000111010000110000111101111001110011100111010100111100111011101100001011001010111111110010010000111001101010100011111111010100000101110110 +101101110111000111111001100011001100110010001101001101001100010111000010000011100100001100111000101011000100001110111010111010100010111110111010111101100110011111111000011110111001010111010101100 diff --git a/data/strings.HuffmanDecoder/in_13 b/data/strings.HuffmanDecoder/in_13 index 6fa17e5..e04c28f 100644 --- a/data/strings.HuffmanDecoder/in_13 +++ b/data/strings.HuffmanDecoder/in_13 @@ -1,2 +1,2 @@ Nulla vitae velit quis sapien malesuada bibendum. -1100101111111011100111001011001010111011001100101100011110010101111000000011110101010100101001100001010001110111001100001111100011010111101100010111001101001011010001110110001111111000110011 +1011010001101110110001111111010111101000010111111100111010101111001111101100001010100111010100111010010001111000111100110011010011010000100110001000111011101010111001111001100000011001101100 diff --git a/data/strings.HuffmanDecoder/in_14 b/data/strings.HuffmanDecoder/in_14 index b8e5707..c6298b2 100644 --- a/data/strings.HuffmanDecoder/in_14 +++ b/data/strings.HuffmanDecoder/in_14 @@ -1,2 +1,2 @@ Phasellus porta ante vitae augue consectetur auctor. -000011110111011110010011010110101111110001011100110111010001011010011111010011000101110001101100010111000100111111000001111100010000110111110111001000001001100001111110100100111111000100110111010000010 +110011110101001100101111100111001111100100011011101011000101001000001111011010110001100011011010100101100000111111101001111011000010001011110110010110100101011101111110000000011111010010101011000110010 diff --git a/data/strings.HuffmanDecoder/in_15 b/data/strings.HuffmanDecoder/in_15 index d45ae81..f967ea2 100644 --- a/data/strings.HuffmanDecoder/in_15 +++ b/data/strings.HuffmanDecoder/in_15 @@ -1,2 +1,2 @@ Praesent ut nisl at metus viverra maximus. -01110110100111100001110111100101011001010101111101000000011001010010101011100111001010010001011111110001111111101101110100110111000010110110001100100100001111 +11100111001111000010000001001110011010111000010101001011101010011110111001011000011110101010000111010001100011001100111110010111111111011101010111101010111000 diff --git a/data/strings.HuffmanDecoder/in_16 b/data/strings.HuffmanDecoder/in_16 index 77fdabc..c36da4c 100644 --- a/data/strings.HuffmanDecoder/in_16 +++ b/data/strings.HuffmanDecoder/in_16 @@ -1,2 +1,2 @@ Donec malesuada urna sed tortor porttitor, nec elementum massa venenatis. -01001110101110011010001000011111101011011101100101111110011111110000101101111011111001011011110011100000101011010001010110110011001010101101000000110000001010110101010110011100110100010001101011011001101111100000010001110000111111101110111111100010010011111001111101111000110001011010100 +00110010111110100001110110101111110100100110110101111101000111101110101110011101111011110110001000011000101111000001011110001100110110111100000000010010001011110000101001111101000011101110010100100010110011100001010101010110101111111011101111101100100100111010011101111000010011101001011 diff --git a/data/strings.HuffmanDecoder/in_17 b/data/strings.HuffmanDecoder/in_17 index 84f1998..d80fa04 100644 --- a/data/strings.HuffmanDecoder/in_17 +++ b/data/strings.HuffmanDecoder/in_17 @@ -1,2 +1,2 @@ Etiam pretium dolor vel ultricies laoreet. -1000111100001101001001010101011110111110000110110100101010111100001110011111011001110110011011101100111101111000100110000011100001010011101011001111011011111010010 +1100110101110110100000011000100011000101110101000000111101111011111110110010111100010011110111010111101000111101101101110100000110111111110101011001100100010110010 diff --git a/data/strings.HuffmanDecoder/in_18 b/data/strings.HuffmanDecoder/in_18 index 17bf040..cf18ec9 100644 --- a/data/strings.HuffmanDecoder/in_18 +++ b/data/strings.HuffmanDecoder/in_18 @@ -1,2 +1,2 @@ Donec blandit turpis vel lorem imperdiet, ut facilisis ex egestas. -011110000100001110001010110010011011010111000110111000111101101110101010000010000011111110010010100011011001100001000001001011011000110110010001000000011100011001110010111110101011110110011111101110101000101100011111001111111010010100011010010100110011111110101111111010110 +001110100111001001101000101001111100011111100100100100011101011110110010010110000001101101111100011100010110001001100100110101110100001011110000110010010010000111110001100101110011110101010100111110100000010000001101000110110101111110110101101010101111011110111111101001101 diff --git a/data/strings.HuffmanDecoder/in_19 b/data/strings.HuffmanDecoder/in_19 index 7ec13c2..52dd8a9 100644 --- a/data/strings.HuffmanDecoder/in_19 +++ b/data/strings.HuffmanDecoder/in_19 @@ -1,2 +1,2 @@ Aenean auctor quam at ipsum dignissim, sit amet auctor sem pharetra. -100010110100101101011001010101101001000000010010010110110011100100011111110101100010111000011111100100111110110001111001001111001011001110111011001111001101101111011000001010111111110100010101101001000000010010010110111101101111110100111100110011010111010000101011001100 +001100100111101100101011101101010100000111000011010111101001001000010110110101000010111001110011111000110110100110111000110001110111001111111111001101001010101111111000001010101101100100010101010000011100001101011110111111001110110111100011001010011110010000111010001011 diff --git a/data/strings.HuffmanDecoder/in_2 b/data/strings.HuffmanDecoder/in_2 index 2de4cbb..3b86262 100644 --- a/data/strings.HuffmanDecoder/in_2 +++ b/data/strings.HuffmanDecoder/in_2 @@ -1,2 +1,2 @@ Duis rutrum purus vitae urna aliquet faucibus ac in lorem. -011111101110101011110011010110001101110001110111001010011010101111011110110101100000100111101001100110001110001100111011001011010100011011110000000010110001110110000110101011110001000111111011001111111001011101001010011000100100 +011101111000010110100111101100011111001010111000111100111101011011100110000110110101001011110011001111011011101100010001100101110100011010101111111011111000000001111011101011011101100001010001001110110001110000001010010010011100 diff --git a/data/strings.HuffmanDecoder/in_20 b/data/strings.HuffmanDecoder/in_20 index eddbc1a..be34c73 100644 --- a/data/strings.HuffmanDecoder/in_20 +++ b/data/strings.HuffmanDecoder/in_20 @@ -1,2 +1,2 @@ In cursus lorem ut nibh convallis placerat. -1010100110110111010011011100010011000110010001110110000101011110100111110110011011111001011010011011100011011000011011101001011111100011000100010011111100000101101111111000010 +1110111010011100111011011110011011100011001010010111111100010011110101010111010000011110011110101110010100101011100100000100100001100011000110011000100111111101110000101111010 diff --git a/data/strings.HuffmanDecoder/in_21 b/data/strings.HuffmanDecoder/in_21 index 9684cc7..3871671 100644 --- a/data/strings.HuffmanDecoder/in_21 +++ b/data/strings.HuffmanDecoder/in_21 @@ -1,2 +1,2 @@ Morbi a tellus auctor, sollicitudin nisl ut, dignissim sem. -111011111111000110011001111010000110010111110000000101000111010000101010010010111111100011011111000111111000000011100100110101101010110011010011001000110010001101010010110111110101100111001110100011001001011111001100011111011100111010 +010111010000001000101100111000001110111010011111111111000101110000111010010101101000000010100110010100111111111101001011010111110100111100001011000111000111110111110101101010011100111101000110001110001001110101010110011010010101010110 diff --git a/data/strings.HuffmanDecoder/in_22 b/data/strings.HuffmanDecoder/in_22 index 16dda3c..298c931 100644 --- a/data/strings.HuffmanDecoder/in_22 +++ b/data/strings.HuffmanDecoder/in_22 @@ -1,2 +1,2 @@ Etiam in urna et dolor fringilla volutpat vitae quis augue. -1000011111000001101111110000010011011100101010000111001101111110101100011110100111010111010010101010000100100110001010101000111010001011110101110111110110100111111101000100011110010110110100100111000010111011000111101001111100110100000 +1000011110010000100110110010001111011110111001100011000101110110100010011010100110011111010001101110100011100100101010101000011010111011010101111111010011100011101101011101011100000010110101100111101010110111000011111001011110010100000 diff --git a/data/strings.HuffmanDecoder/in_23 b/data/strings.HuffmanDecoder/in_23 index 11d7387..f15c094 100644 --- a/data/strings.HuffmanDecoder/in_23 +++ b/data/strings.HuffmanDecoder/in_23 @@ -1,2 +1,2 @@ Maecenas ac nibh sollicitudin, sagittis sem in, tincidunt lectus. -01111101011100110111000000101001100010111011000001010111010100111000010111001111111111101110110111101111001101101000011001000010101010001011110111010100110000111000100101001010000110010011101010001101101011011111000011101001111111001101111011110001011110 +01010110001010101110101111100000001110001011011111111001011010011001100011101011100111001101011110001010010010110111111101101100010000101111100010011100000110001010100111011110111111101101100111011111011110100100100111100101111100101010110010100000010100 diff --git a/data/strings.HuffmanDecoder/in_24 b/data/strings.HuffmanDecoder/in_24 index 325f1a1..e3990f8 100644 --- a/data/strings.HuffmanDecoder/in_24 +++ b/data/strings.HuffmanDecoder/in_24 @@ -1,2 +1,2 @@ Etiam tristique justo vitae dolor malesuada efficitur. -101111100011111111010001100010001100011000111110001010110000111101110100001100010100111101001110011111100001101100101110110101010000111010111111011110000011010111110110111100111000000000001111100101110010100100101110 +101001100010111111011001100011001001111000100000011101100001101011111001111000001001000010101001111110000110110000111010000101100011101111111101011000111111011111011011110011100101111011101010101001010011100110101000 diff --git a/data/strings.HuffmanDecoder/in_25 b/data/strings.HuffmanDecoder/in_25 index 4eda909..c1d5f59 100644 --- a/data/strings.HuffmanDecoder/in_25 +++ b/data/strings.HuffmanDecoder/in_25 @@ -1,2 +1,2 @@ Pellentesque in ante egestas ligula maximus consequat ac vel ex. -1001011101111111111001001000110111001100010111010100010100101001010010001101011100000110111010000011110101111100010000010111110011010110100110011000101101010111101010111001111101001110110011000101001100010100101110101011110110111110111010011100100 +0100011101110111011001101000110111101111100111010100010110101001011010001101011100101011011111000001111110111100001010101001111000110101011001000000010101110011111101010010111000110111111001111100100110001010010100110101110111011101011100000010000 diff --git a/data/strings.HuffmanDecoder/in_26 b/data/strings.HuffmanDecoder/in_26 index 72d76e4..f256a96 100644 --- a/data/strings.HuffmanDecoder/in_26 +++ b/data/strings.HuffmanDecoder/in_26 @@ -1,2 +1,2 @@ Quisque vitae odio condimentum, euismod lorem sed, volutpat tortor. -0001011001101000000110111001111010011101101111000011111101010110001101101010001110101011001000110110011111011001110110010010111101011111100110100001001101100001001101101001011111001010000011111000011110100111010101101110011100011110001111100101110101001011101010010001100 +0011011101110000101111001101111001010011110000000111111001010101111100101010011000101100100111110010001110100100001101100011110101011101101110000101000101011101001101101111111110100001000101110011111110101010011101011011101000011001001110000100001011111100010111111001100 diff --git a/data/strings.HuffmanDecoder/in_27 b/data/strings.HuffmanDecoder/in_27 index 933baad..bd0f31b 100644 --- a/data/strings.HuffmanDecoder/in_27 +++ b/data/strings.HuffmanDecoder/in_27 @@ -1,2 +1,2 @@ Aenean congue orci quis purus mattis, a porttitor tellus suscipit. -1001001100111011100111101110110111111011011101011111000110010101101000111110011010111100000011101101111000001000000110110110010111110010010001110101110110111110101111000110100001001000101001101000101010110010011100110001101101110100011011111100111100001010011100 +0110100111111100111110101111010111011100111110011011001011110110011100110111110101100011001111000010111111001110000100010110001011010010010111000001100010111010101111111001110001001011100101001110010101001111000010000001000101000001000110111110111111110010011001 diff --git a/data/strings.HuffmanDecoder/in_28 b/data/strings.HuffmanDecoder/in_28 index ed30079..53fb4f3 100644 --- a/data/strings.HuffmanDecoder/in_28 +++ b/data/strings.HuffmanDecoder/in_28 @@ -1,2 +1,2 @@ In varius enim id orci imperdiet feugiat sed et felis. -00001011111111101111100101011010111001101111000111110100101111010011111000000101110101101111101001011010010001010011101100010011111000100011100001110111001010011101101000011111100010011111000100000101010110110110 +10010100001110001110011010011000100101111011000011010111111110001111110110101001010001101111101011100010011010000111100111000111101010110010101001110100111000111010101100111110111000111101010111011001100101100100 diff --git a/data/strings.HuffmanDecoder/in_29 b/data/strings.HuffmanDecoder/in_29 index 5ddde36..ab58111 100644 --- a/data/strings.HuffmanDecoder/in_29 +++ b/data/strings.HuffmanDecoder/in_29 @@ -1,2 +1,2 @@ Vestibulum interdum diam a erat gravida mattis. -11110101011101100100001000110011111111001110101000111100001010110001001110011101011001000011111010101110101011000011001101010011000011110100001001011101111001100100100011011111110 +11011110100010010000111000110011101011001111011000111011010101010110011110011110110011000100111101110001110101011100010011111001101110011010000001110001111111000100100000010110110 diff --git a/data/strings.HuffmanDecoder/in_3 b/data/strings.HuffmanDecoder/in_3 index 4173e2e..ab5bf21 100644 --- a/data/strings.HuffmanDecoder/in_3 +++ b/data/strings.HuffmanDecoder/in_3 @@ -1,2 +1,2 @@ Quisque imperdiet quam sed faucibus rhoncus. -010111010011111110001011110011001110110100011101000110010011110000000111100010100011101101111111110110010111001000011011101000101001101111101110001001110000110011011010101111101010 +100111101000010001110111100110001111100101111010001101100011101001001100111011100011111011010111011011011110011110001011101000011001010101001110001111000010011110111010101010100110 diff --git a/data/strings.HuffmanDecoder/in_30 b/data/strings.HuffmanDecoder/in_30 index 0e05231..50d1fc1 100644 --- a/data/strings.HuffmanDecoder/in_30 +++ b/data/strings.HuffmanDecoder/in_30 @@ -1,2 +1,2 @@ Suspendisse varius sem sit amet libero molestie, eget elementum libero tristique. -00101101000000010101101010001110111110000001101000010000110100111111010000010000011010111000001111111010001101101111011101000101111101100110001110101100101110101010111000011101111110011111100110011100110111010011001011101011110101001110010010111000101111101100110001110101100111000111111000111011110010010100110011110 +11110100101011000001110000011111011001011011110100101101111110010000101010111000111101010100011001111010011111010101101110100000100111111111001001011110010101011100011100111110001110111100010011000000011011101001100001110101011000001111001011010100000100111111111001001011110011100100001011111000110110001011101111001 diff --git a/data/strings.HuffmanDecoder/in_31 b/data/strings.HuffmanDecoder/in_31 index bd09883..c5ee708 100644 --- a/data/strings.HuffmanDecoder/in_31 +++ b/data/strings.HuffmanDecoder/in_31 @@ -1,2 +1,2 @@ Nunc porttitor felis id elit pharetra, quis vulputate quam accumsan. -0110100001001011010101111110111110000100101100010011111000101011000001100101100110111011100111100101001100101100010101111110110111110100000110101000111011110111010111000011001101110101100100000101111100001011100100011101011100001110100111011110110101101000010011110111110100101111010 +0101000000111111100101111101000010010010011100001100001001101010110011011101110011111101110001010110101101110111000011011111001011111011001011000110011101010010101100010001100111111010100000011101111100000011101001011010110001000110101110101110111100111000000111011111110101111010011 diff --git a/data/strings.HuffmanDecoder/in_32 b/data/strings.HuffmanDecoder/in_32 index cd69a0b..037be1d 100644 --- a/data/strings.HuffmanDecoder/in_32 +++ b/data/strings.HuffmanDecoder/in_32 @@ -1,2 +1,2 @@ Vivamus imperdiet arcu et semper dapibus. -0011000001101110011010111111101000011011110100101000100001001011101011001010001110111010100101110101111100110111101001010010001011001110000011000111111110110 +1111110011111010011010111011010100011010101101111000001001011100001010011100000011110010011100001011010111010101101111000100001100110110010000011101101111110 diff --git a/data/strings.HuffmanDecoder/in_33 b/data/strings.HuffmanDecoder/in_33 index e79721f..a5fdc27 100644 --- a/data/strings.HuffmanDecoder/in_33 +++ b/data/strings.HuffmanDecoder/in_33 @@ -1,2 +1,2 @@ Aliquam quis erat in dui fringilla malesuada quis id enim. -100010101011101001011011010111001001011111001011000001001001110000110111001111000011011111110100110100101110011100011111101010100111100101011101000000010101101100010111100100101111100101101110001110000000111110101100111 +100011111011001101111000010010101101111110011110100111001100010000101110010110100101111110101100100100111100101100101110111011100001010100000111000110111111100000100001010110111111001111011100010101001101011100100100010 diff --git a/data/strings.HuffmanDecoder/in_34 b/data/strings.HuffmanDecoder/in_34 index 2e86c35..8d712ad 100644 --- a/data/strings.HuffmanDecoder/in_34 +++ b/data/strings.HuffmanDecoder/in_34 @@ -1,2 +1,2 @@ Pellentesque rutrum velit vel pulvinar ultrices. -10110011010010011000011110110011010000000111001011110011110111100100001010011111010010101110010011111010001010111100110001111010000101100111101000110011101111101010111011001101101101 +01111110110010010111100000101111010111001010100111110100001111010110110001110010110001100000011100101100001110111010100110001101110011010011110010101000001111011011010110111101011110 diff --git a/data/strings.HuffmanDecoder/in_35 b/data/strings.HuffmanDecoder/in_35 index dc875ff..7063ca7 100644 --- a/data/strings.HuffmanDecoder/in_35 +++ b/data/strings.HuffmanDecoder/in_35 @@ -1,2 +1,2 @@ Pellentesque rutrum turpis id nunc auctor, at scelerisque metus eleifend. -01101111101010101111010011011111100000100011111001010001110110100011011010011010011010011001011111001000111000111000100001010010111100000010011011111010110101010000001100000011101100110010111111010111110100111110000010001111100101101111101001110010011101011110111011000111010000011000000 +00001011000110011110010111111101110101000111101001011011111110110110100010011110111011010011001011101000010000111000101011010110101100000100111010111110100101011000000100000101111100111010101110001111010110010111010100011110100010001101111011111010011000111100010000011110010100011000001 diff --git a/data/strings.HuffmanDecoder/in_36 b/data/strings.HuffmanDecoder/in_36 index 0041613..75c6803 100644 --- a/data/strings.HuffmanDecoder/in_36 +++ b/data/strings.HuffmanDecoder/in_36 @@ -1,2 +1,2 @@ Praesent id justo egestas, scelerisque eros id, fringilla felis. -00001110000001110011110111010010101111101000101000001001101100101110010111000111110011001000010111001010101100001011001011101000111101100110110011110101110100011100011101111101000100101010100110001111111010011111110101010100011010100111001011111011001100 +00110111101111011010111001111001001000001100010001111100111010010100100101100111011010100101111010111111101010100111011010001101110000101111110100111100101101110100101010100000110011111101001101111000001111011100001000100011110010011011101000000101001100 diff --git a/data/strings.HuffmanDecoder/in_37 b/data/strings.HuffmanDecoder/in_37 index bd7990c..31862e9 100644 --- a/data/strings.HuffmanDecoder/in_37 +++ b/data/strings.HuffmanDecoder/in_37 @@ -1,2 +1,2 @@ Ut fringilla tortor in tortor feugiat maximus. -111110100101000001001111011111100111101011010110010110011100101001110010101011110111011001110010100111001010100001111110010111100111100100101000111000011001100010010001111001110 +110011101100110110100011111111100001111011110101111001010000101010000101000011111110010100001010100001010011011110100011011100001011110110011110011111000001111100110110101110010 diff --git a/data/strings.HuffmanDecoder/in_38 b/data/strings.HuffmanDecoder/in_38 index f015172..5b894dd 100644 --- a/data/strings.HuffmanDecoder/in_38 +++ b/data/strings.HuffmanDecoder/in_38 @@ -1,2 +1,2 @@ Morbi dapibus neque at dolor ultricies porta. -1000000100011100010101110111100111110101110001111110110110001110011111010111100110111000110101110110011101000100010101111101001100000101000100101001111011011111100100001101100111100 +1010110000101101011110111110010000010111111010110000110111101111001101001100100101110001011011111000001110100001001111001110110110101111110110111110010011011001000001010111000101010 diff --git a/data/strings.HuffmanDecoder/in_39 b/data/strings.HuffmanDecoder/in_39 index 804daf0..b0e45fa 100644 --- a/data/strings.HuffmanDecoder/in_39 +++ b/data/strings.HuffmanDecoder/in_39 @@ -1,2 +1,2 @@ Quisque accumsan quam quis fermentum imperdiet. -00010101111010001001101001011110011011110111010101000110011110011100110111000100111001101111010000111111110010000010001111101101010101001111100101111100010000000111111000111010000110 +10001110111101100100110100100001111101011010101010110001111111000010011010111010000100110111101100000110111001111110100011111001101010100001110010100000011111111011011100010110100010 diff --git a/data/strings.HuffmanDecoder/in_4 b/data/strings.HuffmanDecoder/in_4 index 310597e..c26193c 100644 --- a/data/strings.HuffmanDecoder/in_4 +++ b/data/strings.HuffmanDecoder/in_4 @@ -1,2 +1,2 @@ Aliquam aliquet libero id purus iaculis, quis semper dui interdum. -100000100110100010100000001011000001001101000101011100011111010011011000101110011110001111010111110110001100100111010011011010100001000010101001101011011111111100001010101011011001101110001000110111001111101111001010111010111111000111111001111111001000101111110 +001100010011000101001111000001011111001001100010100111001011101010011000110111100110000101011101111110101010100011010001111011101111000111010001001100111000110101001010011001111010111111000000101011100110101111111001101011100011110101111100110111111000000000111 diff --git a/data/strings.HuffmanDecoder/in_40 b/data/strings.HuffmanDecoder/in_40 index 50f4f41..73c8b42 100644 --- a/data/strings.HuffmanDecoder/in_40 +++ b/data/strings.HuffmanDecoder/in_40 @@ -1,2 +1,2 @@ Nullam ullamcorper tellus sed nisi dictum commodo. -111110111001101111001001101111001101111001001010011011111011000010001111010100001000011011111000011010001100010011011100010101000101011011001010101000000111000110101001101001001110110011101111111 +110001111110110111001000010111110110111001000001111101101111010101111101101000100111101101111110010101001011101100101101001000100110000100110100000110010111100001000111110000000111001101110110000 diff --git a/data/strings.HuffmanDecoder/in_41 b/data/strings.HuffmanDecoder/in_41 index e6244ae..3e9aec8 100644 --- a/data/strings.HuffmanDecoder/in_41 +++ b/data/strings.HuffmanDecoder/in_41 @@ -1,2 +1,2 @@ Vivamus in quam nec arcu lobortis sodales at vitae est. -100011101110101011110010101001111101111000111000110010101111001111110001101100001110111010010000010111100000100000100100101001001101100111100101000001110110000110100111101110011111010110111001011110111111010011001100010 +011011101000100101011101110001111010110001110110001110101011111111000100110001111010110011000101111111011000111000000011110011101101000011100000111000010101011010010001110101101111001010101101010100111110010001101011010 diff --git a/data/strings.HuffmanDecoder/in_42 b/data/strings.HuffmanDecoder/in_42 index fd1bcb2..e625d9b 100644 --- a/data/strings.HuffmanDecoder/in_42 +++ b/data/strings.HuffmanDecoder/in_42 @@ -1,2 +1,2 @@ Donec et felis in ligula elementum egestas quis malesuada nunc. -010101011111110010001110101100010010100001100111101101101101011011001011111011001011111011110011011001111100000110011000100111000011011000101110011010100001110110100000111001101101101000100111111001101111000101010000110111001110110001110011110 +010101111100111010101011100101010010001100110111010111000100011111101001101011101101001110111001001011101101111111011110010000111111100101011011010000100110000010011110100101110001001111111001101101000001110001100011001001110001111001011010100 diff --git a/data/strings.HuffmanDecoder/in_43 b/data/strings.HuffmanDecoder/in_43 index f692673..bc9cc58 100644 --- a/data/strings.HuffmanDecoder/in_43 +++ b/data/strings.HuffmanDecoder/in_43 @@ -1,2 +1,2 @@ Mauris bibendum sapien a lorem sodales vulputate. -01100001110111100101011001001011010101011001011111111011101000110011000011011110100101111110000110001111111011100010000110011001111011101001011101011001000110111101011110111110100000010000010011010 +10101100100011100100011110111011010001011001011001101110001100001111110011101110000101100101100101110011101011100010110000111111110101011100110010101111011101000001001110110001110100111101010101010 diff --git a/data/strings.HuffmanDecoder/in_44 b/data/strings.HuffmanDecoder/in_44 index 17de2f9..fd9867b 100644 --- a/data/strings.HuffmanDecoder/in_44 +++ b/data/strings.HuffmanDecoder/in_44 @@ -1,2 +1,2 @@ Ut sodales neque a arcu pellentesque ultricies et at nisi. -010100011100000110011011110111100011100011001001110101110101111100111110011101101101101010110011000111100010001110100001111000010111010111110101010000010110110011011010011110001101110011100111001110010010010001001101110 +010111001110000011111011110011010011110001100100111101001011111110011011001101010101110101111001010111100110011110100001111000101001011111110101110010011010110000111010001110001101110011100110001110010010000001000010110 diff --git a/data/strings.HuffmanDecoder/in_45 b/data/strings.HuffmanDecoder/in_45 index 10daf8c..6be859f 100644 --- a/data/strings.HuffmanDecoder/in_45 +++ b/data/strings.HuffmanDecoder/in_45 @@ -1,2 +1,2 @@ Donec nec magna efficitur, scelerisque est nec, posuere ante. -01111010001110100111010111010011101010111110110110000110101101010001110011100100111001000101111101111111001110110011110001100100011111010010011000011111000101001001010110111010011101100111011100011000110011111000111110010101101101010100100000 +01110100001101111110010011011111100100101010000110100011010001100111011110111100101100001001010110010000111100101111001111010011110100001010110011001101111001111011010110011011111100001111001010110000101101101110100111100000111010101111011100 diff --git a/data/strings.HuffmanDecoder/in_46 b/data/strings.HuffmanDecoder/in_46 index c1f7b89..14a5263 100644 --- a/data/strings.HuffmanDecoder/in_46 +++ b/data/strings.HuffmanDecoder/in_46 @@ -1,2 +1,2 @@ Vivamus quis odio commodo, scelerisque nisi vitae, posuere eros. -11111100011111101100011101101001010010111101000101010000011001001000100110100001110111101000110010001011010001011010011110111011111100010101011110100111001111111001010001100111110001110110110000111011010011100100001010100111111001110001111110000010111000 +01011100011100101001110111010111001100111010000111000011011000000110010101001111011110100110110001010101000111010111111011101111010000001111001110111111001011110000110001001110000011000110100111101010100110000001011110111110100111110011110100001011010110 diff --git a/data/strings.HuffmanDecoder/in_47 b/data/strings.HuffmanDecoder/in_47 index 11ec885..12f5301 100644 --- a/data/strings.HuffmanDecoder/in_47 +++ b/data/strings.HuffmanDecoder/in_47 @@ -1,2 +1,2 @@ Vestibulum rhoncus est eu commodo sodales. -010011111011111000101000111000111010001100100110101010111010011000100000111001111011111001001111000100001010111001100101110111011000111011101111010011101111101101000 +110101111110100110000111011101000010101100011001010000010000100111000101010111111101001101111110100111110010011001100100111011000111011001110111011000011111101110100 diff --git a/data/strings.HuffmanDecoder/in_48 b/data/strings.HuffmanDecoder/in_48 index 5fc3fab..583d322 100644 --- a/data/strings.HuffmanDecoder/in_48 +++ b/data/strings.HuffmanDecoder/in_48 @@ -1,2 +1,2 @@ Suspendisse sit amet odio vehicula, fermentum tellus at, venenatis est. -111000010000111100101100101000111001001001110101001100111111010111111011101111101100010001110011000110101101110011000100111100110100000001110001010101100111010000111101110010111110100111011011111110000000000100001101011111110001010101101110010111001010111111110010011011100011111100000 +111110110100000101111100110010101011000000110100000101100110001001110111000110001110010101011011101000111111001011010111111110101011100010011110110011111111101111001110111001100011010111011000011101110011100101000010001000011111011000111111001101100110010000110110001001100000011111100 diff --git a/data/strings.HuffmanDecoder/in_49 b/data/strings.HuffmanDecoder/in_49 index a245c2d..ed8683a 100644 --- a/data/strings.HuffmanDecoder/in_49 +++ b/data/strings.HuffmanDecoder/in_49 @@ -1,2 +1,2 @@ Integer vitae elit faucibus, feugiat enim in, ullamcorper turpis. -100111111111101001101000011011011111101000011011000001011001010000011010111010110001110100100001111011111001011010100111010100111101010000010001101011001111110001100101100011111010100111110010001001000110011001011110010111100000110110111101111010111100000001011100110 +010101111111101000101000001100011010000011101100000001100011110001110101110011100011101001000101011011101011101001011100110001110101000011000110101100011111001101010110011111101001011111011110111101000101011001001011111001011000011000111101111011001011000110111010100 diff --git a/data/strings.HuffmanDecoder/in_5 b/data/strings.HuffmanDecoder/in_5 index a6003b3..6addbea 100644 --- a/data/strings.HuffmanDecoder/in_5 +++ b/data/strings.HuffmanDecoder/in_5 @@ -1,2 +1,2 @@ Vivamus volutpat turpis dignissim, dignissim mauris pellentesque, mattis erat. -0011101000010110111010110001000000101001111110111100111111101101111110001111110011100111011000100000110110001100110101000100101001010001000000110110001100110101000100101001010000101010111100111001000100001110101111101111011011111010111101110100011011100011100100000101010111111111110001000001111110010111111001100 +0010111010100101011001110001100001001010000110101100111111100010111110001111110011101111001010110000011010100111110111010110111011001001000000011010100111110111010110111011001000100101011100111011010110001110010001101011010100011011111110000110100011100100000100000100101011111111110101100010001110101011111001010 diff --git a/data/strings.HuffmanDecoder/in_50 b/data/strings.HuffmanDecoder/in_50 index 1f90eba..439ec0f 100644 --- a/data/strings.HuffmanDecoder/in_50 +++ b/data/strings.HuffmanDecoder/in_50 @@ -1,2 +1,2 @@ Sed mattis quam et nunc suscipit laoreet. -01001000001011101111110101001000111111011000100101110101111111000010011011110101111110010111011101011111001010111011000111100110001111010011010011000000010001000 +11110100100000101000101111001001100110110101100111001110001101001100101010011100100111111011101111011011111111000101111001001010000101110101001101001001100111100 diff --git a/data/strings.HuffmanDecoder/in_51 b/data/strings.HuffmanDecoder/in_51 index a93681e..83cb926 100644 --- a/data/strings.HuffmanDecoder/in_51 +++ b/data/strings.HuffmanDecoder/in_51 @@ -1,2 +1,2 @@ Donec non nisl id velit luctus tincidunt. -0000000101100011100110111000101101011100110001100010101111111101000010011100001101010110001110100101011100001101010011110100101111111111011001011110 +1111110010110000110101001100010110100110011001110111000110000100111100001101101101010010111110101001011100011100010011110101001100001110110010111110 diff --git a/data/strings.HuffmanDecoder/in_52 b/data/strings.HuffmanDecoder/in_52 index 5050169..9b378ad 100644 --- a/data/strings.HuffmanDecoder/in_52 +++ b/data/strings.HuffmanDecoder/in_52 @@ -1,2 +1,2 @@ Praesent ut neque aliquam, vehicula purus eu, eleifend est. -100111100101000111010011100100011110011001111000101111010001111111010000000010110100011100000010101101100001111111010100101100110011000010001101011110111001001101001101110111011011011100001110101101011111001010111011011101000011000110 +101001110111011111001111100100100100011010010000101111101001111110010110001000011010011101111001001011100010101111100010000101010011000110111001100110111101101100111001110110101110011100011110000110000111001010101110011100110100101000 diff --git a/data/strings.HuffmanDecoder/in_53 b/data/strings.HuffmanDecoder/in_53 index 9c11907..7ee9d6d 100644 --- a/data/strings.HuffmanDecoder/in_53 +++ b/data/strings.HuffmanDecoder/in_53 @@ -1,2 +1,2 @@ Ut tempus nisl at lectus feugiat egestas. -1000110111110101100011001001101010111001010000010100111111100101111100110110001010111010101111000001111010011000011001011110110011011010101110001010010 +1100111111011110100110011000110110010101101001010000111010111111101001101000000111110110010100001010110100010010011111110101000010101001110111100110010 diff --git a/data/strings.HuffmanDecoder/in_54 b/data/strings.HuffmanDecoder/in_54 index 7269114..355bcd2 100644 --- a/data/strings.HuffmanDecoder/in_54 +++ b/data/strings.HuffmanDecoder/in_54 @@ -1,2 +1,2 @@ Nullam a nunc condimentum, gravida lorem sed, tempus tortor. -1001111110001100111010111111010101101011111010111001011010010100010110010000011110111101101001110111101010110000110011010100001110000001010101100011100001100111111111001011011100100101011001000111111100010111001011110010010000110010010000110100110 +0110011110001000100111111101001110101010111010100110101001101101110100001100111111100010101101111011110011101010010011000111001101001100010111010001010111100100011110100000100000010011101011011000111110010111100000010110110111100110110111100011000 diff --git a/data/strings.HuffmanDecoder/in_55 b/data/strings.HuffmanDecoder/in_55 index 669d844..1e582c1 100644 --- a/data/strings.HuffmanDecoder/in_55 +++ b/data/strings.HuffmanDecoder/in_55 @@ -1,2 +1,2 @@ Phasellus ultricies odio in rhoncus volutpat. -00111110110100111110001100110010111111011101111001001001000001010001000111101111101010110001110011000110100110010110111110110100101101111110111010101110110010111001101000100100100110 +10101111010101100011100111111111010001011010111110011000111010111111011001001011000110000111000001111101101101110001101000011011101110100010111010000011110101001110001101101001101010 diff --git a/data/strings.HuffmanDecoder/in_56 b/data/strings.HuffmanDecoder/in_56 index eaddced..a8a3dd1 100644 --- a/data/strings.HuffmanDecoder/in_56 +++ b/data/strings.HuffmanDecoder/in_56 @@ -1,2 +1,2 @@ Mauris vel nisl nec lacus maximus rutrum non ut eros. -101110011001011010111001111000011000100111110100111001100111110101000110001111001011011000010001111000101101011110111000101000111111010101100111010100001111101010110101011101011001111100011011011000100000 +101001001110011010101000111001000100011011110110101000011011110110100101011110110001110101100000111011100110010101010111100000111110110011001110110001111111011110001011111100110011110100110111000000101000 diff --git a/data/strings.HuffmanDecoder/in_57 b/data/strings.HuffmanDecoder/in_57 index 82ee55d..db589fb 100644 --- a/data/strings.HuffmanDecoder/in_57 +++ b/data/strings.HuffmanDecoder/in_57 @@ -1,2 +1,2 @@ Proin vestibulum risus a tincidunt scelerisque. -111101101000001100101101000011011010011100100111100011111010110001001010101000010110010101111110101100100101111100100000111011101111000100011110011011110111011010100001000000111101111110 +110011101000100100001100011000111101010111001101010111110101111100100010101000100110100001101000001011100001111011100111000011001110110000101101111111110111111010100010001010111111110010 diff --git a/data/strings.HuffmanDecoder/in_58 b/data/strings.HuffmanDecoder/in_58 index 25a8b81..d1e13d8 100644 --- a/data/strings.HuffmanDecoder/in_58 +++ b/data/strings.HuffmanDecoder/in_58 @@ -1,2 +1,2 @@ Etiam congue nunc sed ante pulvinar, eget cursus purus lacinia. -100011000101111110111110101100110001000111111101011011010010100011001101011011011100011011110001000111011011100101011110110000011100111100000100001101110111111111010001101100101000000110010011010111001010000001001101011111011101001011100101111110100000 +011000001010001101100110101011110011100001101010111010100001000001111011100111001100110111010000010111010111110010100100011010000001101111110011101011110011011110001010101110101111111000101100101111100101111101011001011001011010111100000010001101001111 diff --git a/data/strings.HuffmanDecoder/in_59 b/data/strings.HuffmanDecoder/in_59 index 4ab2946..c642a79 100644 --- a/data/strings.HuffmanDecoder/in_59 +++ b/data/strings.HuffmanDecoder/in_59 @@ -1,2 +1,2 @@ Mauris in felis vitae quam dictum tristique. -000111001001111001100111101110000101010110110000110011001111011110111101111100110001010101001100100001010100011001001111100100001011111111001100111111111001010011000111010 +111001011101001101101011100110000001001111001010111101110101110000001110001011110101000001010011111111100111011110111010001010111111000010110110101100111000010101010111000 diff --git a/data/strings.HuffmanDecoder/in_6 b/data/strings.HuffmanDecoder/in_6 index f202f28..7a652a7 100644 --- a/data/strings.HuffmanDecoder/in_6 +++ b/data/strings.HuffmanDecoder/in_6 @@ -1,2 +1,2 @@ Donec luctus dolor vel ultricies maximus. -01111011010110111101100100001000110011110000101110001111111010011101010110001001111000110000000111110010110101100101011101011100111110110001110101011111000101101000 +11101111000010010101001011000010100110000101101011111101110000011000011011001011010000011010000100000111011100110111010110101111111111100111001011111110101101111010 diff --git a/data/strings.HuffmanDecoder/in_60 b/data/strings.HuffmanDecoder/in_60 index 6bc49e7..68c7ff7 100644 --- a/data/strings.HuffmanDecoder/in_60 +++ b/data/strings.HuffmanDecoder/in_60 @@ -1,2 +1,2 @@ Aenean pharetra augue eu velit lacinia, ut egestas massa tristique. -0100100110010011100001010101001101000010011111011000111111001011001110001111110011101011111010101011101111110110100010111110100010110110100101101100010101101111000010101100111011110000010011001010011010011001100100101000111111101110000011010100011110011010100 +0100001011101110110011011011110100010100100000010100100001000111001111010011111101011101111101100010101010111100001011010111000100011100110111100100000110011111100101110101001101111000110011100110101011001110111010001100100001100111000111001101011111101000111 diff --git a/data/strings.HuffmanDecoder/in_61 b/data/strings.HuffmanDecoder/in_61 index 6c98001..374ede5 100644 --- a/data/strings.HuffmanDecoder/in_61 +++ b/data/strings.HuffmanDecoder/in_61 @@ -1,2 +1,2 @@ Vestibulum scelerisque ante sed augue congue, laoreet dapibus dui consectetur. -0000001101111101000100000101010111010000001100111101101101011111001111001011110001100101101000011101101010110100111111011101100001101000010010110100011011100101100001001011001110110010111001111100011111101101010100111010011000111001000001010111110011101010001010001101110010110111111001101010110101001001111011100 +0000101101111101001100010010010110100000011010111100111101011011011101011011110111011001100100001101111010110010111111001111010000110000101100110010001111100101110010110011000000001010110000111100111011101101010010011110001011100011000100100111101001111100011001000111110010111111111000111010110101010011101000001 diff --git a/data/strings.HuffmanDecoder/in_62 b/data/strings.HuffmanDecoder/in_62 index 895fed4..87945bb 100644 --- a/data/strings.HuffmanDecoder/in_62 +++ b/data/strings.HuffmanDecoder/in_62 @@ -1,2 +1,2 @@ Etiam id lectus at diam egestas mattis. -01011101001100110111100100011110100011000000010100001011111100101111000100110011011111100010011100011101100011111110110010110100101101010 +00001111010100110110101000101010011011000001011100111011101100111101001001010011011011100000111100011111100011101110110011111101001100000 diff --git a/data/strings.HuffmanDecoder/in_63 b/data/strings.HuffmanDecoder/in_63 index 22f57f1..70737d2 100644 --- a/data/strings.HuffmanDecoder/in_63 +++ b/data/strings.HuffmanDecoder/in_63 @@ -1,2 +1,2 @@ Duis vitae urna vitae orci feugiat tristique. -00100111111001011000011110011000111010011111010101110000100001111001100011101000010110101011111101000100011101111101101110000011100011101011001010111101011001111111001001 +11010101010100101000011101011111011111000101100000011110100001110101111101111100000101100110110101100110111111101000000101111001110001111001010010011101000110101111110100 diff --git a/data/strings.HuffmanDecoder/in_64 b/data/strings.HuffmanDecoder/in_64 index e3ceff6..03e81eb 100644 --- a/data/strings.HuffmanDecoder/in_64 +++ b/data/strings.HuffmanDecoder/in_64 @@ -1,2 +1,2 @@ Praesent laoreet dolor id efficitur mollis. -011010001110110100101010101001111001111111011101000101101011110011100110111111101000100110011100100101010001001100001101100011100111000100010111101111111111100001001100 +110001010110011001010100111010101101100011001001010100100101101111011001000001010011111111011011100111001110011111101001111101111101101001111010100100000011111010110000 diff --git a/data/strings.HuffmanDecoder/in_65 b/data/strings.HuffmanDecoder/in_65 index 857a589..57ca86e 100644 --- a/data/strings.HuffmanDecoder/in_65 +++ b/data/strings.HuffmanDecoder/in_65 @@ -1,2 +1,2 @@ Curabitur vel orci pretium, fermentum velit vitae, viverra erat. -101110100001010010011110001111100001011011100111011011010100001000111000011010101101001111110001000001000110110101111011010001001110100111111000001011011100111011000011111101110000111110010110011011011100001110011010010100111001101010011111101010 +001111101111001100111001111000101111001011101001010001010101011001110111110101010111101000001111101100100011001001111010011000101000111110001011001001011101001010011110000101110111100001101000011001011101111111010011011001100101001100110000001110 diff --git a/data/strings.HuffmanDecoder/in_66 b/data/strings.HuffmanDecoder/in_66 index 2f2c9eb..5486a57 100644 --- a/data/strings.HuffmanDecoder/in_66 +++ b/data/strings.HuffmanDecoder/in_66 @@ -1,2 +1,2 @@ Mauris mattis nisi placerat, accumsan ipsum sit amet, hendrerit lorem. -11010110010000101101011101001100001111111110101110100000101011100101000111001111001110111010101100111110110010000111011110110000110011100010001100010011101110000011001001110010111110000111001010111101100100110100101000010110101011101010110101111100011110110111011101011001101010 +01100100111101110001011111001011001000000010111110011011010111101010001111011100011101010101100001000111001100001110101101011101101111110011101110001001111111111101101110011110100001000011011101000011100110001101110101101101101011001010110001000010001110111000110010101011011000 diff --git a/data/strings.HuffmanDecoder/in_67 b/data/strings.HuffmanDecoder/in_67 index 2a04047..2c89984 100644 --- a/data/strings.HuffmanDecoder/in_67 +++ b/data/strings.HuffmanDecoder/in_67 @@ -1,2 +1,2 @@ Sed finibus tellus ut blandit blandit. -00110001011001010011100010010001101111010001010110010010010111010001011110011101110101011111100111000000111011101010111111001110000001111110 +11011100011100100110100011110001101111111010100011000101001011111010100111101110010110100000111011000010111001011010000011101100001011110110 diff --git a/data/strings.HuffmanDecoder/in_68 b/data/strings.HuffmanDecoder/in_68 index 7d9afcf..52ad458 100644 --- a/data/strings.HuffmanDecoder/in_68 +++ b/data/strings.HuffmanDecoder/in_68 @@ -1,2 +1,2 @@ Aliquam in eros sit amet lacus molestie egestas nec sit amet eros. -100101001011001001001000111010100111110010011111101010100011011111011110000011111010100101000111001011011000010001011111010000110010101011000110010111110101011010101100011010111111001110110000111011110000011111010100101000111101010100011011010111 +010001000011010101010111111000110111110101011111101011100001100111100110100111111000110101001111000011000100101111100111011000010000101100001110110111110101010010110000111001001110101110101001111100110100111111000110101001111101011100001100010000 diff --git a/data/strings.HuffmanDecoder/in_69 b/data/strings.HuffmanDecoder/in_69 index 3f5c6dc..95a0237 100644 --- a/data/strings.HuffmanDecoder/in_69 +++ b/data/strings.HuffmanDecoder/in_69 @@ -1,2 +1,2 @@ Curabitur quis massa id tortor semper aliquet nec id ipsum. -011010000001100001100101010100000011100111100001011111101110110001111111110001100101011111010101110000110101110000111011111001111011011010010011101000011011010011110001001101011001110110010110001100101011111001010110111100011101011100 +011001001111101110110100101011001111111011100001010000110111010111000000011111001010000110101110100111110111010011111100001001111011010110011111110011110001001011100001100110111101000111001011011110010100001100101010100000111101011000 diff --git a/data/strings.HuffmanDecoder/in_7 b/data/strings.HuffmanDecoder/in_7 index 7da990b..8d03980 100644 --- a/data/strings.HuffmanDecoder/in_7 +++ b/data/strings.HuffmanDecoder/in_7 @@ -1,2 +1,2 @@ Vestibulum eget eros interdum magna feugiat semper non et orci. -0101011010000110111000101100111010010011110001111010001101110111110110010010000011111000110110110110010100000111100011110000011000101100011111010011101011100011100001111011110000101100001011110110011110110001001101111011101111001010010100011100010100 +0100011100011111101100100101110010110111001111011100001110111110111010010010001110101101000111111010010101001110011110101110000000110000000101010101110111000010110000011111010011110011101011111010011011000001010001011101111101001010010100110110010000 diff --git a/data/strings.HuffmanDecoder/in_70 b/data/strings.HuffmanDecoder/in_70 index df281e5..93c52bd 100644 --- a/data/strings.HuffmanDecoder/in_70 +++ b/data/strings.HuffmanDecoder/in_70 @@ -1,2 +1,2 @@ Vestibulum ac leo cursus, vehicula ex id, lobortis mauris. -10011110000000111011100111101011000101111010111111011010111001000001110101100100010000010000100101011101101000110111111001100101100111111011000110101101111010011010010101110000110111100110010011101110000101111101111101000101110000110100 +01111110111111110111110101000101100010110101000001001010011001011001110000100100110111101011110111010000000101110101111100010010110000011001011000011001110101010011101001100001110100001101101101111101111100110100001010011011101111011110 diff --git a/data/strings.HuffmanDecoder/in_71 b/data/strings.HuffmanDecoder/in_71 index cf903be..60ce2a7 100644 --- a/data/strings.HuffmanDecoder/in_71 +++ b/data/strings.HuffmanDecoder/in_71 @@ -1,2 +1,2 @@ Sed euismod sapien posuere semper mattis. -00011111001110011100001011011110001010011100011010011011011111000101001101010101100001111010111110001111111001101111101011001100010000100010101101110100 +11001111100010111110101101010010110010000101110000001101101011111000011110100101000101111001111101110011110111101111001101110110000010001001010100110010 diff --git a/data/strings.HuffmanDecoder/in_72 b/data/strings.HuffmanDecoder/in_72 index fb45d3d..b05804b 100644 --- a/data/strings.HuffmanDecoder/in_72 +++ b/data/strings.HuffmanDecoder/in_72 @@ -1,2 +1,2 @@ Vestibulum scelerisque lorem convallis diam rutrum, id imperdiet magna porta. -11010011110101001100011010101000101010001110011010100101111110101111110000001010010011000111101110101101111001111111001100101110111001000100010111010101000001010111001100010111110011110010000011110010001110010001011000100110110001110010011111110010011000111100110111110101111010111001010110110100111011110000111011010000 +00100011110100010100000100110111001101111000110100001011111100111111110000010000110110111111011100111010111011111100011001011101000111110110100010011001000010001110101000100011000111110101101011110101111001101110011000101010110001100101001111111010101000111101010111100100000110000111100001110100110101110010110001101111 diff --git a/data/strings.HuffmanDecoder/in_73 b/data/strings.HuffmanDecoder/in_73 index 08970de..7907a98 100644 --- a/data/strings.HuffmanDecoder/in_73 +++ b/data/strings.HuffmanDecoder/in_73 @@ -1,2 +1,2 @@ Maecenas lobortis arcu quis urna pretium commodo. -011111111010001001100011001111001101010111000101111000111111101101010110101111011111001000101110101000010101101010001111110011110101110000111110001101101010000100101100100101000100001110001001110100 +101011110001110110011111100110010110101101100011101000011111111011000101101011001111011000001010100000100010110100001111111001100010110111111101111110110000001001010011000110011001001110101001101010 diff --git a/data/strings.HuffmanDecoder/in_74 b/data/strings.HuffmanDecoder/in_74 index 551323a..9f788d1 100644 --- a/data/strings.HuffmanDecoder/in_74 +++ b/data/strings.HuffmanDecoder/in_74 @@ -1,2 +1,2 @@ Nullam tristique ligula vel urna laoreet pharetra. -1101011100100100010110111011111100010111010011111011111000110000101110010111110101100100010011101011001100011110000011011001001110001011010000000100111110111110111110010100000011111000010101010 +1001111111101101011110010010111000110001101111110100011011011110000101011000110000111110101101010010000101010111100111001101101010101111010000100000011100101101011100010110010001110001011100110 diff --git a/data/strings.HuffmanDecoder/in_75 b/data/strings.HuffmanDecoder/in_75 index de2de08..22b5230 100644 --- a/data/strings.HuffmanDecoder/in_75 +++ b/data/strings.HuffmanDecoder/in_75 @@ -1,2 +1,2 @@ Cras venenatis libero quis augue fringilla blandit. -101011001100001111001010101011111010111110000110110100111100111101011001101100111100011001101010110010011110000001100010011010111001010000110101110001001011111111000100110011111000111011000001011011110100 +101011001100010000101010011001111110011110000010011100001011100111011011000011110110010110111100101110000100001001110101001110001010111100110111111110100111110111000001010110111000011111011100110010101010 diff --git a/data/strings.HuffmanDecoder/in_76 b/data/strings.HuffmanDecoder/in_76 index 866a723..4b234a2 100644 --- a/data/strings.HuffmanDecoder/in_76 +++ b/data/strings.HuffmanDecoder/in_76 @@ -1,2 +1,2 @@ Vivamus finibus urna ac eros fermentum, eu condimentum turpis varius. -011011000001100010110001011011001110000011110000110010101101100010101011110010100001001110100101110100011111011001110010111010110010111111111010101100011111100101101010001110001111111011000000110010111111111010101100100111010101010011010000110110000110001010100000101101011110 +001010000111100011101101111101000101000011000000010110111110100011110111000011100001101000100101011010101111101000101010101101101110101100111110111011001000100101001110001000010111100010010000101110101100111110111011100111110111101010011000111010011110001111010000111110001001 diff --git a/data/strings.HuffmanDecoder/in_77 b/data/strings.HuffmanDecoder/in_77 index 69b9013..dd20fac 100644 --- a/data/strings.HuffmanDecoder/in_77 +++ b/data/strings.HuffmanDecoder/in_77 @@ -1,2 +1,2 @@ Vestibulum malesuada tortor et varius elementum. -11010110001110010110110110000101100011110101111110010111000111000110011100111000100011110110100011110110100101000010101101111100101001100000111010100101110011111001101000010001111111000 +11000110010110101110011001001100110111111000111111010011100101101111011100111101000010001010100100010101000010001000011101111011010111000111011000100001110011111001110100100111111110000 diff --git a/data/strings.HuffmanDecoder/in_78 b/data/strings.HuffmanDecoder/in_78 index 9ca1f6a..7fb3370 100644 --- a/data/strings.HuffmanDecoder/in_78 +++ b/data/strings.HuffmanDecoder/in_78 @@ -1,2 +1,2 @@ Sed convallis augue a nisi aliquet lobortis. -11001110011111011010110011011110011111100000100101001111010001000110001000100110100010111100010011101010100000101001101100010011110110100111011111101101111100111010100111110010 +11011101111111101001111011010001011010111000000001010111001110110011111111000111100111010000100101011010100111000001000110110001110110100000101011110010100011101100101011110110 diff --git a/data/strings.HuffmanDecoder/in_79 b/data/strings.HuffmanDecoder/in_79 index 1baac16..d5e1e77 100644 --- a/data/strings.HuffmanDecoder/in_79 +++ b/data/strings.HuffmanDecoder/in_79 @@ -1,2 +1,2 @@ Sed sed ipsum posuere, sollicitudin turpis accumsan, sollicitudin diam. -1011011010110001100010101100011100101110001110001001110111111100001110101001001101001000011000111100101010110000111001101111101100100111110111101111100100110111100000011110100011001111100010000110101111101000011000111100101010110000111001101111101100100111110111100100110100010101100 +0011110111101101000001111011010100111010001111110100101110111100000111101111100001110011001000011100101010101000110100001011111011100110110100010111111000111011000000101100101100110111111010000110011101100110010000111001010101010001101000010111110111001101101010111001100111010001110 diff --git a/data/strings.HuffmanDecoder/in_8 b/data/strings.HuffmanDecoder/in_8 index 91e7266..2b35ec3 100644 --- a/data/strings.HuffmanDecoder/in_8 +++ b/data/strings.HuffmanDecoder/in_8 @@ -1,2 +1,2 @@ Praesent ut orci quis libero mollis viverra. -00101010001100011010001110111110010011111111001001010010110011011100110010111110111101100101101111101000001010101001100010101011101101111011001111001111110000010010001100100 +11001101111100111111011111000010001100001000011001011011111011010100110000010010110110010100101110101111011101110000000101110101010010110110000110100011111101101111100110010 diff --git a/data/strings.HuffmanDecoder/in_80 b/data/strings.HuffmanDecoder/in_80 index 6e58ddb..f865b30 100644 --- a/data/strings.HuffmanDecoder/in_80 +++ b/data/strings.HuffmanDecoder/in_80 @@ -1,2 +1,2 @@ Praesent malesuada nibh eu ultricies placerat. -000010111110010111001011110101000111111011010000101110100111001100110001111101011000111111110010101001001100110001010011110110110110110101110001000101000110011010100111110101000000 +101011101101001111000110001110100100001010100101111001110010111101010001000110001111000000000101111100011110100111011011100011111100001111000011010010010101111101110110101101101010 diff --git a/data/strings.HuffmanDecoder/in_81 b/data/strings.HuffmanDecoder/in_81 index 9eb3edc..39b0a90 100644 --- a/data/strings.HuffmanDecoder/in_81 +++ b/data/strings.HuffmanDecoder/in_81 @@ -1,2 +1,2 @@ Maecenas aliquet ligula convallis mauris sodales mattis. -100011110100110101100111100110011001110000111110001001001001010100100011111000001000001100011010110111111001010011100000001111011001111011100100101100111101100101110111101101110000100101100111101110010101011111011101000 +100011101110010010110011011101010000101001111111101001111100011000000111111001110111001101000100101110011011100001010010011111010000110101010111111011111101000001011100100110101001110001000011010101011001101111010100010 diff --git a/data/strings.HuffmanDecoder/in_82 b/data/strings.HuffmanDecoder/in_82 index 883126d..429ca16 100644 --- a/data/strings.HuffmanDecoder/in_82 +++ b/data/strings.HuffmanDecoder/in_82 @@ -1,2 +1,2 @@ Maecenas ultrices quam et convallis suscipit. -1111100001110110111101100100001001110011011101011000000111011110010011110001100100011111101111101010011110110001110011111010001011101100101001101010010101101001100000011010111100 +1100011101111111101111001011011000101011011110100110000011101111100010001111011110111001001011111010010111011001100100110111010111011100010001010010111001110000001100001010110000 diff --git a/data/strings.HuffmanDecoder/in_83 b/data/strings.HuffmanDecoder/in_83 index fdff06e..13e7e1a 100644 --- a/data/strings.HuffmanDecoder/in_83 +++ b/data/strings.HuffmanDecoder/in_83 @@ -1,2 +1,2 @@ Duis eleifend enim ut sem viverra blandit. -1111000110100001010111001011101000001111001110100101110011110000111010110000010100101100011101111011001110111011111111111110010111110101011110001110100100000000010 +1110010101011001110111000001100111111011101001111111011101001011000110101010100101001111000011011000011100011000100010111011011111000000111011001111110110100111000 diff --git a/data/strings.HuffmanDecoder/in_84 b/data/strings.HuffmanDecoder/in_84 index 1e49400..ec9f342 100644 --- a/data/strings.HuffmanDecoder/in_84 +++ b/data/strings.HuffmanDecoder/in_84 @@ -1,2 +1,2 @@ Duis egestas nunc in faucibus vehicula. -11011001101000110111100001011100011000010010011011100011110011111010101100101110101001011111101000001011001101000111110110111010111101110001100100000 +11111110100101001111010001011010101000110010100111110101111011000110011110011000011001101110000100000101010011111101101000110011100101100001001111110 diff --git a/data/strings.HuffmanDecoder/in_85 b/data/strings.HuffmanDecoder/in_85 index 6a0c6fe..1130af5 100644 --- a/data/strings.HuffmanDecoder/in_85 +++ b/data/strings.HuffmanDecoder/in_85 @@ -1,2 +1,2 @@ Suspendisse eleifend tortor vel ultricies ultricies. -0100110000001101001010101111011011000000101001101111010101111010110101011110110011111110011001111111001100100101010101111000110001110111110010111100001110100000110001110111110010111100001110100001000 +1000110011010110001101110011001101101001010100010111011010111100001011100110011000111100101110111100101110000100001011101000001111011111111001110010011101010000001111011111111001110010011101010100010 diff --git a/data/strings.HuffmanDecoder/in_86 b/data/strings.HuffmanDecoder/in_86 index 36deb2e..e113f05 100644 --- a/data/strings.HuffmanDecoder/in_86 +++ b/data/strings.HuffmanDecoder/in_86 @@ -1,2 +1,2 @@ Etiam sit amet lorem blandit, viverra massa congue, elementum arcu. -1100111110101100011110101111100110110110100111100101101101000110001011101011101011100110000100100001100010110110110000101100110110100110100111011100110111100011111011110001101100101000100001100101111101010000101010000101011100100000110111111111010100101111001011111110000 +0110011100100000111111010000100011001010011111010110010111100011111001010111110101101011100001111010110111000110011011110111010100011010010100110010011011111001000000000011010111001111111011101100001010110111101010111000101111010111011100000111111010011001011100001011000 diff --git a/data/strings.HuffmanDecoder/in_87 b/data/strings.HuffmanDecoder/in_87 index c00b035..1142c1d 100644 --- a/data/strings.HuffmanDecoder/in_87 +++ b/data/strings.HuffmanDecoder/in_87 @@ -1,2 +1,2 @@ Quisque rutrum dui eget eros tincidunt, et malesuada neque condimentum. -01011010011010001000011000111011110010011111110010000111010010100110110101100000011111110101111100010010001101111111011100010101101001010011001111010001101011111110100111110101011101100011001110100101110110111000110000110001110101010010011100001011010011011110011111000011010000 +00100010111001111101011101100011111101010001111010101000110011101110001110000100110000001110011110010101111101100011001101001011100001110111010001110110011100000011010011100111010100111111011110000111110001111011000101110110001100101010101101001111000100100110100010101001110111 diff --git a/data/strings.HuffmanDecoder/in_88 b/data/strings.HuffmanDecoder/in_88 index 05945dc..179f286 100644 --- a/data/strings.HuffmanDecoder/in_88 +++ b/data/strings.HuffmanDecoder/in_88 @@ -1,2 +1,2 @@ Integer nec mi eleifend, ultricies diam rutrum, convallis turpis. -11010101101100010101010010111010001100101111110000000011000100001010001101011010011010100101111000111000111001110001111110010101111010010100001101100000100111001111100111001110000101111001111111011001101101110101100001000100111110100110001111110110111100111110110100 +01010110101011000100011000111001110100001101101111110001011000100100000110001000010101000001001011110010011011111000111011001000111110111000000101011111100111110110010111110110011110010010111101111010010100100001011100110010011111101110111100111011010100111111010100 diff --git a/data/strings.HuffmanDecoder/in_89 b/data/strings.HuffmanDecoder/in_89 index 00fc576..a1d0363 100644 --- a/data/strings.HuffmanDecoder/in_89 +++ b/data/strings.HuffmanDecoder/in_89 @@ -1,2 +1,2 @@ Mauris ut felis eget nisi ultricies venenatis sit amet nec elit. -011001000000010110110100111100010101111100111001101110100111110011010110001011101111010011011110001110110100110110111000101100001111110010100011110001110000010101001111001101010111000001100010001011101111001100011110011011101010110100 +011001110110001110101010011110001010111011100100000010100111110001110110001011111001010011011110001000001011010101011011011000011110111111001100100110011011010101001111001101010111110110111101000101111100100011011111000000101010011000 diff --git a/data/strings.HuffmanDecoder/in_9 b/data/strings.HuffmanDecoder/in_9 index 0d09d0d..7a1254f 100644 --- a/data/strings.HuffmanDecoder/in_9 +++ b/data/strings.HuffmanDecoder/in_9 @@ -1,2 +1,2 @@ Fusce ullamcorper tellus id justo condimentum, quis pharetra nisi sagittis. -1110110110000011100101010011001111111111010010111111001011001110101010100111100110110101111111111110000010000101011100111010110000011011011010011100101101111001011001101111010111101101110010111011001100011010110000100010001010111011101000111101011010111010010011110001000001100000010001101100111011101001000011000 +0001001110001101101010100111001100110010010111101101100101110101110100111100110110100110011011100011001111000111000101011110001110111001100101101100111000000111111101111010110001101111010111000010100000001110111100110001011010100010001111010110101110100100110001111001111110000101000001011111110111011111001000011 diff --git a/data/strings.HuffmanDecoder/in_90 b/data/strings.HuffmanDecoder/in_90 index 2c9e119..60e9bb7 100644 --- a/data/strings.HuffmanDecoder/in_90 +++ b/data/strings.HuffmanDecoder/in_90 @@ -1,2 +1,2 @@ Sed accumsan lacus a neque consequat pulvinar. -1101010000011010010111111111011110110010110111101000100101111101101011001011001110000110000110001001111110010111001010001100001110111001110000111011010000100110111111010100101110100 +1100011110110010100101110111010111111100101101000100111101011101011010110010110000011100011011111010011011111110000101111000110111010100010000100011111100100111001100010100101110000 diff --git a/data/strings.HuffmanDecoder/in_91 b/data/strings.HuffmanDecoder/in_91 index 765b823..6e30688 100644 --- a/data/strings.HuffmanDecoder/in_91 +++ b/data/strings.HuffmanDecoder/in_91 @@ -1,2 +1,2 @@ Aenean vitae tellus sed quam ullamcorper porta sed ac ipsum. -11001001110001011000100011111100111101000100000111110010011010101011010101111110110111001011111000110100000100111101001010101000010010011100001101100110111101111100111000011011001000011110110111001011100010011111110100011101110100100110000 +01110101010100010000101001101111011000101100000101100110010100110011110101111010110101000011011110011100001111111011101001100100011111011111010100110010010001111000101010100110110000110101101010000110000011111101000100101011111011111011100 diff --git a/data/strings.HuffmanDecoder/in_92 b/data/strings.HuffmanDecoder/in_92 index 0c82aa1..bb0b04a 100644 --- a/data/strings.HuffmanDecoder/in_92 +++ b/data/strings.HuffmanDecoder/in_92 @@ -1,2 +1,2 @@ Cras eget velit id justo ultricies auctor. -0010001110001110010111100011011101001010011111100100111110010111110000110100101110111001000110101110101001000111111101011111111011001010001110101011000110011100000 +1110010111111011100101000111111000100101010010000101001100101001111110101010001101110010001101011101010110001110011111000100011001011110111011111010001100111111000 diff --git a/data/strings.HuffmanDecoder/in_93 b/data/strings.HuffmanDecoder/in_93 index 1395c2f..c96ebc5 100644 --- a/data/strings.HuffmanDecoder/in_93 +++ b/data/strings.HuffmanDecoder/in_93 @@ -1,2 +1,2 @@ Cras ullamcorper felis ac venenatis aliquet. -110111101101111001001110011111111011110110111010001010110010101010111000010001011111010110010001111101100000110101101001011010011000010101100100011111110100011111100010000000110 +110101101101111000100011111111110111110011101100000101100001100101101011100010011111010110001001111011010000111001110110011101011001010101100010011111110100001000111000010110100 diff --git a/data/strings.HuffmanDecoder/in_94 b/data/strings.HuffmanDecoder/in_94 index b4bcbc3..5d7a0ca 100644 --- a/data/strings.HuffmanDecoder/in_94 +++ b/data/strings.HuffmanDecoder/in_94 @@ -1,2 +1,2 @@ Sed faucibus risus eu nunc imperdiet posuere. -111101011110111001111111101001010001001010011011110100110000111101011110100011101100010110101010001100001111110000001111001101100101111010110000000100011101010111100011111100 +110101100111010111111001101101011110000011011110101001111000000101010100111001010111111110111111111000110001111010011100110011101000100001010110011001000101011001100100110100 diff --git a/data/strings.HuffmanDecoder/in_95 b/data/strings.HuffmanDecoder/in_95 index 1743240..b5d11a2 100644 --- a/data/strings.HuffmanDecoder/in_95 +++ b/data/strings.HuffmanDecoder/in_95 @@ -1,2 +1,2 @@ Quisque fermentum nunc et nisi varius rutrum nec quis felis. -0111101010101111000011010011101001000110000001001111001101010001110111010111100111011000101101101110010111101011000000011111100001010111111101000101011010001010001110111000101110110000011010101111110100100011001100101111100111 +0110111010011111100011010001101000000010010100000111001011010100110111010111100111111000001011101110001111100111001100011100100100110111111101001101010110011010100110111000001111110100011010011111110100000000111010011111011010 diff --git a/data/strings.HuffmanDecoder/in_96 b/data/strings.HuffmanDecoder/in_96 index 184b462..9dc4088 100644 --- a/data/strings.HuffmanDecoder/in_96 +++ b/data/strings.HuffmanDecoder/in_96 @@ -1,2 +1,2 @@ Proin in ante in mi commodo fringilla a ut quam. -110001110111010100011001000110010110111111001011001000110011101000011001110101110111010101100101010000101011011100011110101100111111111110110010110001001111000110100010010111110110000 +101001110111111100011001000110010110110100110000001000110011101000010101011111110111011111010111111001100011101110001111001010011010110101011001011000101010000110011010110111110101000 diff --git a/data/strings.HuffmanDecoder/in_97 b/data/strings.HuffmanDecoder/in_97 index 93b1e79..45234eb 100644 --- a/data/strings.HuffmanDecoder/in_97 +++ b/data/strings.HuffmanDecoder/in_97 @@ -1,2 +1,2 @@ Duis ultrices turpis a nisi porttitor tempus. -1010101111110010100111110100011001110000011110001010001111110011011110010100000111001010111100101101001011111010010110111100111110100110001111100000101011111101000000 +1010110011000100110011111001100001001110011110101001111000100010111000100111110000111010010001010001110111111100011011010011011111000011110111011111011011001010101010 diff --git a/data/strings.HuffmanDecoder/in_98 b/data/strings.HuffmanDecoder/in_98 index f797bd9..31c7a99 100644 --- a/data/strings.HuffmanDecoder/in_98 +++ b/data/strings.HuffmanDecoder/in_98 @@ -1,2 +1,2 @@ Mauris eu ligula ut lorem congue scelerisque. -0001011110110011101010110100101110100111001010000110111011110100110000111001110010001111010010110000110100111111000011010110001100011101111010101110101011011111011010100100 +1110011110111010100101101101110011001100001011111111000011101011110010010110000011101010000100011111100011001011111111010001110111111010000010010100101101101000110100111000 diff --git a/data/strings.HuffmanDecoder/in_99 b/data/strings.HuffmanDecoder/in_99 index e1a1df0..fe70e86 100644 --- a/data/strings.HuffmanDecoder/in_99 +++ b/data/strings.HuffmanDecoder/in_99 @@ -1,2 +1,2 @@ Integer imperdiet nisi vitae nisi fermentum consectetur. -00000111101011000001110101100110001111110001101011111001100110010001111110001101000011010011000101110101100011111100011010000100010110101101111101111010101010111001000111110111111011011000011010110010101011011101000 +01011111110111101011011101110001100000110111111011101010011001100110011111100010010000101010100011101000110001111110001001000011011001101110000111011110110000000100110101101110111101001101010101111001100001110010110 diff --git a/src/main/java/strings/HuffmanDecoder.java b/src/main/java/strings/HuffmanDecoder.java index 5bf24bf..4f0023f 100644 --- a/src/main/java/strings/HuffmanDecoder.java +++ b/src/main/java/strings/HuffmanDecoder.java @@ -1,17 +1,47 @@ package strings; +import java.util.ArrayList; +/** + * You are a secret agent and your just received a new mission. The mission was sent to you as a Huffman encoded + * message with the Huffman tree to decode it. BUT, to keep the mission order secret, your boss messed the Huffman tree + * by exchanging some leaves of the tree. + * + * Your task is to repair the Huffman tree and decode the secret mission. + * + * Each node in the tree has a symbol and a frequency. The frequency and the symbol of a non leaf node are the sum of + * the frequencies and symbols of their children. + * Here is an example of a messed tree. The leaves (c, 3) and (e, 2) are exchanged. + * + * (abcde, 15) + * | + * (ab, 9) -------------------- (cde, 6) + * | | + * (a, 4)------(b, 5) (e, 2)----------(de, 3) + * | + * (d, 1)------(c, 3) + */ public class HuffmanDecoder { - public static String decode(String s, Node root) { + + /** + * Decoder for a Huffman encoding. Should return the decoded string. + * You should return an empty string if the encoded string is empty. + * + * @param encoded is the encoded message to decode + * @param root the root of the Huffman tree + * @return the decoded message + */ + public static String decode(String encoded, Node root) { // BEGIN STRIP - if (s.isEmpty()) return null; + if (encoded.isEmpty()) return ""; + char[] chararray = encoded.toCharArray(); + if (chararray.length == 1) return root.symbol; + StringBuilder decoded = new StringBuilder(); + repairTree(root); Node current = root; - char[] chararray = s.toCharArray(); - if (chararray.length == 1) return root.symbol; - for (char bit : chararray) { if (bit == '0') current = current.left; else current = current.right; @@ -21,10 +51,112 @@ public static String decode(String s, Node root) { current = root; } } - return decoded.toString(); // END STRIP - // STUDENT return null; + // STUDENT return ""; + } + + + + public static boolean IsLeaf(Node node) { + /** + * Returns true if the node is a leaf, or else returns false + */ + // BEGIN STRIP + return node.left == null && node.right == null; + } + + public static Node swapleaves(HuffmanDecoder.Node current, HuffmanDecoder.Node node2){ + /** + * Swap the two leaves current and node2, and returns node2 + */ + HuffmanDecoder.Node parent1 = current.parent; + HuffmanDecoder.Node parent2 = node2.parent; + + if (parent1.left.equals(current)){ + if (parent2.left.equals(node2)){ + parent1.left = node2; + node2.parent = parent1; + parent2.left = current; + current.parent = parent2; + }else{ + parent1.left = node2; + node2.parent = parent1; + parent2.right = current; + current.parent = parent2; + } + }else{ + if (parent2.left.equals(node2)){ + parent1.right = node2; + node2.parent = parent1; + parent2.left = current; + current.parent = parent2; + }else{ + parent1.right = node2; + node2.parent = parent1; + parent2.right = current; + current.parent = parent2; + } + } + return node2; + } + + public static void GetLeaves(Node root, ArrayList leaves) { + /** + * Fill an ArrayList with all the leaves + */ + if (root.left == null && root.right == null) { + leaves.add(root); + return; + } + GetLeaves(root.left, leaves); + GetLeaves(root.right, leaves); + // END STRIP + // STUDENT return false; + } + + public static void repairTree(Node root) { + /** + * Sort the Huffman tree so it can be used to decode an encoded message + */ + // BEGIN STRIP + ArrayList leaves = new ArrayList<>(); + ArrayList parents = new ArrayList<>(); + GetLeaves(root, leaves); + for (Node leaf : leaves) if(!parents.contains(leaf.parent)) parents.add(leaf.parent); + + int index = 0; + Node currentleaf = leaves.get(0); + while (true) { + boolean swapped = false; + for (Node parent : parents){ + if (parent.symbol.contains(currentleaf.symbol)){ + if (!IsLeaf(parent.left) && parent.left.symbol.contains(currentleaf.symbol)) continue; + if (!IsLeaf(parent.right) && parent.right.symbol.contains(currentleaf.symbol)) continue; + if (IsLeaf(parent.left) && (!parent.symbol.contains(parent.left.symbol) || parent.right.symbol.contains(parent.left.symbol))) { + currentleaf = swapleaves(currentleaf, parent.left); + swapped = true; + break; + }else if (IsLeaf(parent.right) && (!parent.symbol.contains(parent.right.symbol)|| parent.left.symbol.contains(parent.right.symbol))) { + currentleaf = swapleaves(currentleaf, parent.right); + swapped = true; + break; + } + } + } + if (!swapped){ + index++; + if (index == leaves.size()) break; + currentleaf = leaves.get(index); + } + } + + for (Node parent : parents){ + if (IsLeaf(parent.left) && IsLeaf(parent.right) && parent.left.compareTo(parent.right) > 0) { + swapleaves(parent.left, parent.right); + } + } + // END STRIP } @@ -33,16 +165,19 @@ public static class Node implements Comparable { int freq; Node left; Node right; + Node parent; - public Node(String symbol, int frequency, Node left, Node right) { + public Node(String symbol, int frequency, Node left, Node right, Node parent) { this.symbol = symbol; this.freq = frequency; this.left = left; this.right = right; + this.parent = parent; } @Override public int compareTo(Node other) { + if (this.freq == other.freq) return this.symbol.compareTo(other.symbol); return this.freq - other.freq; } } diff --git a/src/main/java/strings/HuffmanDecoderGenerator.java b/src/main/java/strings/HuffmanDecoderGenerator.java new file mode 100644 index 0000000..be81c55 --- /dev/null +++ b/src/main/java/strings/HuffmanDecoderGenerator.java @@ -0,0 +1,159 @@ +package strings; + +import java.util.*; +import java.io.PrintWriter; +import java.io.BufferedReader; +import java.io.FileReader; +import java.io.FileOutputStream; +import java.io.FileNotFoundException; + + +public class HuffmanDecoderGenerator { + private static Hashtable codes; + + public static void main(String [] args) throws Exception{ + HashMap sentences = new HashMap<>(); + BufferedReader br = new BufferedReader(new FileReader("data/strings.HuffmanDecoder/LoremIpsum.txt")); + + int LignNumber = 0; + String ligne; + while ((ligne = br.readLine()) != null) { + sentences.put(LignNumber, ligne); + LignNumber++; + } + br.close(); + + for (int instance_id = 0; instance_id < LignNumber; instance_id++) { + String sentence = sentences.get(instance_id); + HuffmanTree(sentence); + String encodedsentence = encode(sentence); + String instance_file = "data/strings.HuffmanDecoder/in_" + instance_id; + writeInstance(instance_file, sentence, encodedsentence); + } + } + + public static void GetLeaves(HuffmanDecoder.Node root, ArrayList leaves) { + /** + * Fill an ArrayList with all the leaves + */ + if (root.left == null && root.right == null) { + leaves.add(root); + return; + } + GetLeaves(root.left, leaves); + GetLeaves(root.right, leaves); + + } + + public static void swap(HuffmanDecoder.Node node1, HuffmanDecoder.Node node2){ + HuffmanDecoder.Node parent1 = node1.parent; + HuffmanDecoder.Node parent2 = node2.parent; + + if (parent1.left.equals(node1)){ + if (parent2.left.equals(node2)){ + parent1.left = node2; + node2.parent = parent1; + parent2.left = node1; + node1.parent = parent2; + }else{ + parent1.left = node2; + node2.parent = parent1; + parent2.right = node1; + node1.parent = parent2; + } + }else{ + if (parent2.left.equals(node2)){ + parent1.right = node2; + node2.parent = parent1; + parent2.left = node1; + node1.parent = parent2; + }else{ + parent1.right = node2; + node2.parent = parent1; + parent2.right = node1; + node1.parent = parent2; + } + } + } + + public static void MessTree(HuffmanDecoder.Node root) { + /** + * Builds a Huffman tree and return the encoded sentence s + */ + ArrayList leaves = new ArrayList<>(); + GetLeaves(root, leaves); + int nbLeaves = leaves.size(); + + Random r = new Random(); + if (r.nextInt(10) != 0){ + int nbShuffle = r.nextInt(nbLeaves-2)+2; + for (int i = 0; i < nbShuffle; i++) { + HuffmanDecoder.Node leaf1 = leaves.get(r.nextInt(nbLeaves)); + HuffmanDecoder.Node leaf2 = leaves.get(r.nextInt(nbLeaves)); + swap(leaf1, leaf2); + + } + } + } + + public static HuffmanDecoder.Node HuffmanTree(String s) { + /** + * Builds a Huffman tree and return the encoded sentence s + */ + Hashtable uniquesymbolfreq = new Hashtable<>(); + + for (char c : s.toCharArray()) { + uniquesymbolfreq.put(c, uniquesymbolfreq.getOrDefault(c, 0) + 1); + } + + PriorityQueue pq = new PriorityQueue<>(); + for (Character c : uniquesymbolfreq.keySet()) { + pq.add(new HuffmanDecoder.Node(String.valueOf(c), uniquesymbolfreq.get(c), null, null, null)); + } + + while (pq.size() > 1) { + HuffmanDecoder.Node left = pq.poll(); + HuffmanDecoder.Node right = pq.poll(); + HuffmanDecoder.Node parent = new HuffmanDecoder.Node(left.symbol + right.symbol, left.freq + right.freq, left, right, null); + left.parent = parent; + right.parent = parent; + pq.add(parent); + } + + HuffmanDecoder.Node root = pq.poll(); + codes = new Hashtable<>(); + generateCodes(root, ""); + + return root; + } + + private static void generateCodes(HuffmanDecoder.Node node, String code) { + if (node == null) return; + if (node.left == null && node.right == null) { + codes.put(node.symbol.charAt(0), code.isEmpty() ? "0" : code); + return; + } + generateCodes(node.left, code + "0"); + generateCodes(node.right, code + "1"); + } + + public static String encode(String s) { + StringBuilder encoded = new StringBuilder(); + for (char c : s.toCharArray()) { + encoded.append(codes.get(c)); + } + return encoded.toString(); + } + + + private static void writeInstance(String file, String sentence, String encodedsentence) { + try { + PrintWriter p = new PrintWriter(new FileOutputStream(file)); + p.println(sentence); + p.println(encodedsentence); + p.close(); + } catch (FileNotFoundException e) { + e.printStackTrace(); + } + } +} diff --git a/src/test/java/strings/HuffmanDecoderGenerator.java b/src/test/java/strings/HuffmanDecoderGenerator.java deleted file mode 100644 index 4c99284..0000000 --- a/src/test/java/strings/HuffmanDecoderGenerator.java +++ /dev/null @@ -1,95 +0,0 @@ -package strings; - -import java.util.HashMap; -import java.util.Hashtable; -import java.util.PriorityQueue; -import java.io.PrintWriter; -import java.io.BufferedReader; -import java.io.FileReader; -import java.io.FileOutputStream; -import java.io.FileNotFoundException; - - -public class HuffmanDecoderGenerator { - private static Hashtable codes; - - public static void main(String [] args) throws Exception{ - HashMap sentences = new HashMap<>(); - BufferedReader br = new BufferedReader(new FileReader("data/strings.HuffmanDecoder/LoremIpsum.txt")); - - int LignNumber = 0; - String ligne; - while ((ligne = br.readLine()) != null) { - sentences.put(LignNumber, ligne); - LignNumber++; - } - br.close(); - - for (int instance_id = 0; instance_id < LignNumber; instance_id++) { - String randsentence = sentences.get(instance_id); - HuffmanTree(randsentence); - String encodedsentence = encode(randsentence); - String instance_file = "data/strings.HuffmanDecoder/in_" + instance_id; - writeInstance(instance_file, randsentence, encodedsentence); - } - } - - - public static HuffmanDecoder.Node HuffmanTree(String s) { - /** - * Builds a Huffman tree and return the encoded sentence s - */ - Hashtable uniquesymbolfreq = new Hashtable<>(); - - for (char c : s.toCharArray()) { - uniquesymbolfreq.put(c, uniquesymbolfreq.getOrDefault(c, 0) + 1); - } - - PriorityQueue pq = new PriorityQueue<>(); - for (Character c : uniquesymbolfreq.keySet()) { - pq.add(new HuffmanDecoder.Node(String.valueOf(c), uniquesymbolfreq.get(c), null, null)); - } - - while (pq.size() > 1) { - HuffmanDecoder.Node left = pq.poll(); - HuffmanDecoder.Node right = pq.poll(); - pq.add(new HuffmanDecoder.Node(left.symbol + right.symbol, left.freq + right.freq, left, right)); - } - - HuffmanDecoder.Node root = pq.poll(); - codes = new Hashtable<>(); - generateCodes(root, ""); - - return root; - } - - private static void generateCodes(HuffmanDecoder.Node node, String code) { - if (node == null) return; - if (node.left == null && node.right == null) { - codes.put(node.symbol.charAt(0), code.isEmpty() ? "0" : code); - return; - } - generateCodes(node.left, code + "0"); - generateCodes(node.right, code + "1"); - } - - public static String encode(String s) { - StringBuilder encoded = new StringBuilder(); - for (char c : s.toCharArray()) { - encoded.append(codes.get(c)); - } - return encoded.toString(); - } - - - private static void writeInstance(String file, String randsentence, String encodedsentence) { - try { - PrintWriter p = new PrintWriter(new FileOutputStream(file)); - p.println(randsentence); - p.println(encodedsentence); - p.close(); - } catch (FileNotFoundException e) { - e.printStackTrace(); - } - } -} diff --git a/src/test/java/strings/HuffmanDecoderTest.java b/src/test/java/strings/HuffmanDecoderTest.java index dbbc4d4..6cc7206 100644 --- a/src/test/java/strings/HuffmanDecoderTest.java +++ b/src/test/java/strings/HuffmanDecoderTest.java @@ -20,12 +20,23 @@ public class HuffmanDecoderTest { @Grade(value=1) public void testExample() { String sentence = "This is the small example."; - String encodedsentence = "111010001011001110101100111001111000100110001111110100100101101000111010101111111000101000110"; + String encodedsentence = "100111101111001110111100111010001110100110101111111100010010101001100011001111000001000110010"; HuffmanDecoder.Node root = HuffmanDecoderGenerator.HuffmanTree(sentence); String studentdecodedsentence = HuffmanDecoder.decode(encodedsentence, root); assertEquals(sentence, studentdecodedsentence); } + @Test + @Grade(value=1) + public void testExampleShuffle() { + String sentence = "This is the small example."; + String encodedsentence = "100111101111001110111100111010001110100110101111111100010010101001100011001111000001000110010"; + HuffmanDecoder.Node root = HuffmanDecoderGenerator.HuffmanTree(sentence); + HuffmanDecoderGenerator.MessTree(root); + String studentdecodedsentence = HuffmanDecoder.decode(encodedsentence, root); + assertEquals(sentence, studentdecodedsentence); + } + @Test @Grade(value=1) public void testOneLetter() { @@ -41,7 +52,7 @@ public void testOneLetter() { public void testEmpty() { HuffmanDecoder.Node root = HuffmanDecoderGenerator.HuffmanTree(""); String studentdecodedsentence = HuffmanDecoder.decode("", root); - assertEquals(null, studentdecodedsentence); + assertEquals("", studentdecodedsentence); } static Stream dataProvider() { @@ -69,7 +80,9 @@ public Instance(String file) { Scanner scan = new Scanner(new FileInputStream(file)); sentence = scan.nextLine(); encodedsentence = scan.nextLine(); - studentdecodedsentence = HuffmanDecoder.decode(encodedsentence, HuffmanDecoderGenerator.HuffmanTree(sentence)); + HuffmanDecoder.Node root = HuffmanDecoderGenerator.HuffmanTree(sentence); + HuffmanDecoderGenerator.MessTree(root); + studentdecodedsentence = HuffmanDecoder.decode(encodedsentence, root); } catch (FileNotFoundException e) { e.printStackTrace(); } From 88e7a2f1b81f508e342eb1a0583b79bc9c11ae8c Mon Sep 17 00:00:00 2001 From: Julien Renard Date: Sun, 14 Dec 2025 12:22:37 +0100 Subject: [PATCH 3/3] cleaner solution --- src/main/java/strings/HuffmanDecoder.java | 35 ++++++----------------- 1 file changed, 9 insertions(+), 26 deletions(-) diff --git a/src/main/java/strings/HuffmanDecoder.java b/src/main/java/strings/HuffmanDecoder.java index 4f0023f..5c6d2b0 100644 --- a/src/main/java/strings/HuffmanDecoder.java +++ b/src/main/java/strings/HuffmanDecoder.java @@ -125,37 +125,20 @@ public static void repairTree(Node root) { GetLeaves(root, leaves); for (Node leaf : leaves) if(!parents.contains(leaf.parent)) parents.add(leaf.parent); - int index = 0; - Node currentleaf = leaves.get(0); - while (true) { - boolean swapped = false; - for (Node parent : parents){ - if (parent.symbol.contains(currentleaf.symbol)){ - if (!IsLeaf(parent.left) && parent.left.symbol.contains(currentleaf.symbol)) continue; - if (!IsLeaf(parent.right) && parent.right.symbol.contains(currentleaf.symbol)) continue; - if (IsLeaf(parent.left) && (!parent.symbol.contains(parent.left.symbol) || parent.right.symbol.contains(parent.left.symbol))) { - currentleaf = swapleaves(currentleaf, parent.left); - swapped = true; - break; - }else if (IsLeaf(parent.right) && (!parent.symbol.contains(parent.right.symbol)|| parent.left.symbol.contains(parent.right.symbol))) { - currentleaf = swapleaves(currentleaf, parent.right); - swapped = true; - break; - } + + for (Node parent : parents){ + if (IsLeaf(parent.left) && parent.symbol.charAt(0) != parent.left.symbol.charAt(0)){ + for (Node leaf : leaves){ + if (parent.symbol.charAt(0) == leaf.symbol.charAt(0)) swapleaves(parent.left, leaf); } } - if (!swapped){ - index++; - if (index == leaves.size()) break; - currentleaf = leaves.get(index); + if (IsLeaf(parent.right) && parent.symbol.charAt(parent.symbol.length()-1) != parent.right.symbol.charAt(0)){ + for (Node leaf : leaves){ + if (parent.symbol.charAt(parent.symbol.length()-1) == leaf.symbol.charAt(0)) swapleaves(parent.right, leaf); + } } } - for (Node parent : parents){ - if (IsLeaf(parent.left) && IsLeaf(parent.right) && parent.left.compareTo(parent.right) > 0) { - swapleaves(parent.left, parent.right); - } - } // END STRIP }